Foss Park, IL Weather Forecast & Current Conditions

Night: Partly cloudy. Areas of fog after midnight. Near steady temperature in the mid 40s. Light and variable winds.

Day: Partly cloudy in the morning, then becoming sunny. Areas of fog early in the morning. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 60s inland, but only in the mid 60s near the lake. Temperature falling into the lower 60s in the afternoon. Northeast winds around 5 mph.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph.

Day: Mostly sunny. Highs in the upper 60s inland, but only in the mid 60s near the lake.

Night: Partly cloudy. Lows around 50.

Day: Mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows around 50.

Day: Mostly cloudy. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the mid 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s.

Night: Mostly clear after midnight, then becoming partly cloudy. Areas of fog after midnight. Near steady temperature in the upper 40s. Southeast winds around 5 mph after midnight, becoming light and variable.

Day: Partly cloudy in the morning, then becoming sunny. Areas of fog early in the morning. Highs around 70. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable.

Day: Partly cloudy in the morning, then clearing. Highs around 70 inland, but only in the mid 60s near the lake. Northeast winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph.

Day: Mostly sunny. Highs around 70 inland, but only in the mid 60s near the lake.

Night: Partly cloudy. Lows in the lower 50s.

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Patchy fog early in the morning. Lows in the mid 40s. Southeast winds up to 5 mph shifting to the southwest after midnight.

Day: Partly sunny in the morning then clearing. Patchy fog in the morning. Highs around 70. Southwest winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. South winds up to 5 mph shifting to the northwest after midnight.

Day: Sunny. Highs in the upper 60s. Northeast winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds up to 5 mph.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs around 70.

Night: Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s.

Night: Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the mid 40s.

Day: Partly sunny. Highs in the upper 50s.

Night: Mostly clear after midnight, then becoming partly cloudy. Patchy fog after midnight. Near steady temperature in the lower 40s. Light and variable winds.

Day: Mostly sunny. Patchy fog early in the morning. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 40s. Light and variable winds.

Day: Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs around 70.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the mid 40s.

Day: Partly cloudy. Highs in the upper 50s.

Night: Mostly clear after midnight, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Partly cloudy in the morning, then becoming sunny. Patchy fog early in the morning. Highs around 70. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southeast winds around 5 mph in the evening, becoming light and variable.

Day: Partly cloudy in the morning, then becoming sunny. Highs around 70 inland, but only in the mid 60s near the lake. Northeast winds around 5 mph.

Night: Mostly clear. Lows around 50. East winds around 5 mph.

Day: Mostly sunny. Highs in the upper 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs around 70.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Patchy fog after midnight. Lows in the lower 40s. Light and variable winds.

Day: Mostly sunny. Patchy fog early in the morning. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 40s. Light and variable winds.

Day: Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the lower 70s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the mid 40s.

Day: Partly cloudy. Highs in the upper 50s.

Night: Mostly clear after midnight, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 40s. Light and variable winds.

Day: Mostly sunny. Patchy fog early in the morning. Highs in the lower 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Light and variable winds.

Day: Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming northeast around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs around 70.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 50.

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs around 70.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s.

Night: Clear in the evening then becoming partly cloudy. Patchy fog early in the morning. Lows in the lower 40s. Southeast winds up to 5 mph shifting to the southwest after midnight.

Day: Partly sunny in the morning then clearing. Patchy fog in the morning. Highs in the upper 60s. Southwest winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. South winds up to 5 mph shifting to the northwest after midnight.

Day: Sunny. Highs in the upper 60s. Northeast winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 5 mph.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s.

Night: Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the mid 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Clear through around midnight then becoming mostly clear. Lows in the mid 40s. Southeast winds up to 5 mph through around midnight becoming calm.

Day: Sunny. Highs around 70. Southwest winds up to 5 mph.

Night: Clear until early morning then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Day: Sunny. Highs around 70. Calm winds becoming east up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. East winds up to 5 mph through around midnight becoming calm.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 60s.

Night: Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs around 60.

Night: Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Clear in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the mid 40s. Southeast winds up to 5 mph shifting to the southwest after midnight.

Day: Partly sunny in the morning then clearing. Patchy fog in the morning. Highs in the upper 60s. South winds up to 5 mph.

Night: Partly cloudy. Lows in the upper 40s. South winds up to 5 mph shifting to the northwest after midnight.

Day: Sunny. Highs in the mid 60s. Northeast winds up to 10 mph.

Night: Mostly clear. Lows around 50. Southeast winds up to 5 mph.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows around 50.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs around 60.

Night: Mostly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Southeast winds up to 5 mph through around midnight becoming calm.

Day: Sunny. Patchy fog in the morning. Highs around 70. Southwest winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. Calm winds.

Day: Sunny. Highs in the upper 60s. East winds up to 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds up to 5 mph through around midnight becoming calm.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows around 50.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs in the upper 50s.

Night: Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Mostly clear. Patchy fog late. Lows in the lower 40s. East winds around 5 mph after midnight, becoming light and variable.

Day: Sunny. Highs in the lower 70s. Light and variable winds, becoming west around 5 mph in the afternoon.

Night: Clear. Lows in the upper 40s. Light and variable winds.

Day: Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming northeast around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs around 60.

Night: Mostly clear. Patchy fog after midnight. Near steady temperature in the mid 40s. Southeast winds around 5 mph after midnight, becoming light and variable.

Day: Mostly sunny. Patchy fog early in the morning. Highs in the lower 70s. Light and variable winds, becoming west around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Light and variable winds.

Day: Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming northeast around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 50.

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs around 60.

Night: Mostly clear. Near steady temperature in the mid 40s. Light and variable winds.

Day: Sunny. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. Light and variable winds.

Day: Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the lower 70s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the lower 40s.

Day: Partly cloudy. Highs in the upper 50s.

Night: Clear. Lows in the lower 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Clear. Lows in the upper 40s. Light and variable winds.

Day: Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the lower 70s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the mid 40s.

Day: Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Patchy fog late. Near steady temperature in the mid 40s. Southeast winds around 5 mph.

Day: Sunny. Highs in the lower 70s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the lower 70s inland, but only in the upper 60s near the lake. Light and variable winds, becoming northeast around 5 mph in the afternoon.

Night: Mostly clear. Lows in the lower 40s. East winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Partly cloudy. Highs in the lower 70s.

Night: Partly cloudy. Lows around 50.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the upper 60s.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs around 60.

Night: Mostly clear. Lows in the lower 40s. Light and variable winds.

Day: Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming west around 5 mph in the afternoon.

Night: Clear. Lows in the mid 40s. Light and variable winds.

Day: Sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

Day: Partly cloudy. Highs in the lower 70s.

Night: Partly cloudy. Lows around 50.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s.

Night: Mostly cloudy. Lows around 50.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the mid 40s.

Day: Mostly cloudy in the morning, then becoming partly cloudy. Highs around 60.

Night: Clear. Lows in the lower 40s. Southeast winds up to 5 mph.

Day: Sunny. Highs around 70. Southwest winds up to 5 mph.

Night: Clear until early morning then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Day: Sunny. Highs in the lower 70s. Calm winds becoming east up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 5 mph.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs around 70.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs around 60.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Clear. Lows in the lower 40s. Southeast winds up to 5 mph.

Day: Sunny. Highs around 70. Southwest winds up to 5 mph.

Night: Clear until early morning then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Day: Sunny. Highs in the lower 70s. Calm winds becoming east up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 5 mph.

Day: Mostly sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows around 50.

Day: Partly sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny with a 20 percent chance of light rain showers. Highs around 60.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Clear. Near steady temperature in the mid 40s. Southeast winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. Southwest winds around 5 mph in the evening, becoming light and variable.

Day: Partly cloudy in the morning, then becoming sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph.

Day: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s.

Night: Partly cloudy. Lows around 50.

Day: Mostly cloudy. Highs in the lower 70s.

Night: Mostly cloudy. Lows in the lower 50s.

Day: Mostly cloudy. Highs around 70.

Night: Mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the lower 40s.

Day: Partly cloudy. Highs in the upper 50s.