Halfmoon Lake, IL Weather Forecast & Current Conditions

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Partly sunny. Highs in the upper 70s. Southeast winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Southwest winds around 5 mph.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows in the mid 50s. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.

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

Day: Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.

Day: Partly sunny. Highs in the upper 70s. Southeast winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Light and variable winds, becoming south around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows around 50.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s. Highs around 80.

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

Day: Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.

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

Day: Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

Night: Mostly cloudy. Lows in the lower 50s. Light and variable winds.

Day: Partly sunny. Highs in the upper 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Day: Mostly sunny. Highs around 80.

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

Day: Partly sunny with a 20 percent chance of showers. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

Night: Mostly cloudy. Lows around 50. South winds around 5 mph in the evening, becoming light and variable.

Day: Partly sunny. Highs in the upper 70s. Light and variable winds, becoming south around 5 mph in the afternoon.

Night: Partly cloudy. Lows around 50. South winds around 5 mph in the evening, becoming light and variable.

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Day: Mostly sunny. Highs around 80.

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

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Partly sunny. Highs in the upper 70s. Southeast winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Southwest winds around 5 mph.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows in the mid 50s. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.

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

Day: Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.

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

Day: Sunny in the morning, then becoming partly sunny. Highs in the upper 70s. Calm winds.

Night: Mostly cloudy. Lows around 50. Calm winds.

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming southwest around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Day: Mostly sunny. Highs around 80.

Night: Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Partly sunny. Highs in the upper 70s. Southeast winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Southwest winds around 5 mph.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows in the mid 50s. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.

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

Day: Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.

Day: Partly sunny. Highs in the upper 70s. Southeast winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Light and variable winds, becoming south around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows around 50.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s. Highs around 80.

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

Day: Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.

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

Day: Mostly sunny. Highs in the mid 70s. Southeast winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Day: Mostly sunny. Highs around 80.

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

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 70s.

Night: Partly cloudy this evening, then becoming mostly clear. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming south around 5 mph in the afternoon.

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

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

Night: Partly cloudy. Lows around 50. Calm winds.

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs around 80.

Night: Mostly clear. Lows in the lower 50s. Highs around 80.

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

Night: Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s.

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

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming south around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. South winds around 5 mph in the evening, becoming light and variable.

Day: Partly sunny. Highs in the upper 70s. Calm winds, becoming south around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

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

Night: Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

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

Day: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. Light and variable winds, becoming south around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Light and variable winds.

Night: Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s.

Day: Mostly clear. Highs around 80. Lows around 50.

Day: Mostly clear. Highs around 80. Lows around 50.

Night: Partly cloudy. Lows in the lower 50s. Highs in the upper 70s.

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

Day: Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.

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

Day: Mostly sunny. Highs in the upper 70s. Calm winds.

Night: Mostly cloudy. Lows around 50. Calm winds.

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming southwest around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows around 50.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Day: Mostly sunny. Highs in the lower 80s.

Night: Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph.

Day: Partly sunny. Highs in the upper 70s. Southeast winds around 5 mph.

Night: Mostly cloudy. Lows around 50. Southeast winds around 5 mph.

Day: Partly sunny. Highs in the upper 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Light and variable winds, becoming south around 5 mph after midnight.

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

Day: Mostly clear. Highs in the lower 80s. Lows in the mid 50s.

Day: Mostly clear. Highs in the lower 80s. Lows in the mid 50s.

Night: Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.

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

Day: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the mid 70s.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph this evening, becoming light and variable.

Day: Partly sunny. Highs in the upper 70s. South winds around 5 mph.

Night: Mostly cloudy. Lows around 50. South winds around 5 mph.

Day: Partly sunny. Highs in the upper 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Light and variable winds.

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

Day: Mostly clear. Highs in the lower 80s. Lows in the mid 50s.

Day: Mostly clear. Highs in the lower 80s. Lows in the mid 50s.

Night: Partly cloudy. Lows in the mid 50s. Highs around 80.

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

Day: Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.

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

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming south around 5 mph in the afternoon.

Night: Mostly cloudy. Lows around 50. Calm winds.

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming southwest around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the upper 70s. Lows in the lower 50s.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 80s.

Day: Mostly sunny. Highs in the lower 80s.

Night: Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s.

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

Day: Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

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

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

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs around 80.

Night: Mostly clear. Lows in the lower 50s. Highs around 80.

Day: Mostly sunny. Highs around 80.

Night: Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s.

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

Day: Mostly sunny. Highs in the upper 70s. Calm winds, becoming south around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Calm winds.

Day: Mostly sunny. Highs in the mid 70s. Calm winds, becoming south around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows around 50.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

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

Night: Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s.

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

Day: Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

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

Day: Partly sunny. Highs in the upper 70s. Calm winds, becoming south around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s.

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

Night: Mostly clear. Lows around 50. Highs around 80.

Night: Mostly clear. Lows around 50. Highs around 80.

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

Night: Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s.

Night: Partly cloudy this evening, then becoming mostly clear. Lows in the upper 40s. Calm winds.

Day: Mostly sunny. Highs in the mid 70s. South winds around 5 mph.

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

Day: Mostly sunny. Highs in the mid 70s. Calm winds, becoming southwest around 5 mph in the afternoon.

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

Night: Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

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

Night: Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s.