St Clair County, IL Weather Forecast & Current Conditions

Day: Partly sunny. Near steady temperature in the mid 40s. North winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Clear. Lows in the lower 30s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 60s.

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

Day: Partly sunny. Near steady temperature in the mid 40s. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 20s. Northwest winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Clear. Lows in the upper 20s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Sunny. Highs in the mid 60s.

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

Day: Partly sunny and cooler. Near steady temperature in the mid 40s. North winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 20s. Northwest winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Clear. Lows in the upper 20s. Highs in the upper 50s.

Night: Mostly clear. Highs in the mid 60s. Lows around 40.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

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

Day: Partly sunny. Near steady temperature in the mid 40s. North winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Clear. Lows in the lower 30s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 60s.

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

Day: Partly sunny with a slight chance of sprinkles. Near steady temperature in the mid 40s. Northwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds.

Night: Clear. Lows around 30. Highs in the upper 50s.

Day: Clear. Lows around 30. Highs in the upper 50s.

Night: Mostly clear. Highs in the lower 60s. Lows in the upper 30s.

Night: Clear. Lows around 30. Highs in the upper 50s.

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

Day: Partly sunny. Near steady temperature in the mid 40s. North winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Clear. Lows in the lower 30s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 60s.

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

Day: Partly sunny. Near steady temperature in the mid 40s. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 20s. Northwest winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Clear. Lows in the upper 20s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Sunny. Highs in the mid 60s.

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

Day: Partly sunny. Near steady temperature in the upper 40s. Northwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming northeast around 5 mph in the afternoon.

Night: Clear. Lows around 30. Highs in the upper 50s.

Day: Clear. Lows around 30. Highs in the upper 50s.

Night: Mostly clear. Highs in the mid 60s. Lows in the upper 30s.

Night: Clear. Lows around 30. Highs in the upper 50s.

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

Day: Partly sunny with a slight chance of sprinkles. Near steady temperature in the mid 40s. North winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the lower 50s. Light and variable winds.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Clear. Lows in the upper 20s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 60s.

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

Day: Mostly sunny and cooler. Near steady temperature in the mid 40s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Clear. Lows in the lower 20s. North winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the lower 50s. Light and variable winds.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. Light and variable winds.

Day: Mostly sunny. Highs in the mid 50s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 20s.

Day: Clear. Highs in the upper 50s. Lows in the upper 20s.

Night: Clear. Highs in the upper 50s. Lows in the upper 20s.

Day: Sunny. Highs in the mid 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Mostly sunny with a 20 percent chance of rain. Highs in the mid 60s.

Day: Mostly sunny. Near steady temperature in the mid 40s. North winds 5 to 10 mph.

Night: Clear. Lows in the lower 20s. North winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the upper 40s. Light and variable winds.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the mid 50s. East winds around 5 mph.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Clear. Lows in the upper 20s. Highs in the upper 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Sunny. Highs in the mid 60s.

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

Day: Partly sunny. Near steady temperature in the mid 40s. North winds 10 to 15 mph.

Night: Mostly clear. Lows in the lower 20s. North winds around 5 mph.

Day: Sunny. Highs in the upper 40s. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Day: Sunny. Highs in the lower 50s. Light and variable winds.

Night: Clear. Lows in the upper 20s. Highs in the mid 50s.

Day: Clear. Lows in the upper 20s. Highs in the mid 50s.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 40s.

Night: Clear. Lows in the upper 20s. Highs in the mid 50s.

Day: Sunny. Highs around 60.

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

Day: Partly sunny. Near steady temperature in the upper 40s. North winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming clear. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming east around 5 mph in the afternoon.

Night: Clear. Lows in the upper 20s. Highs around 60.

Day: Clear. Lows in the upper 20s. Highs around 60.

Night: Mostly clear. Highs in the mid 60s. Lows in the upper 30s.

Night: Clear. Lows in the upper 20s. Highs around 60.

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

Day: Partly sunny. Near steady temperature in the upper 40s. Northwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming northeast around 5 mph in the afternoon.

Night: Clear. Lows around 30. Highs around 60.

Day: Clear. Lows around 30. Highs around 60.

Night: Mostly clear. Highs in the mid 60s. Lows in the upper 30s.

Night: Clear. Lows around 30. Highs around 60.

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

Day: Mostly cloudy. Near steady temperature in the upper 40s. Northwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds 5 to 10 mph.

Day: Sunny. Highs in the lower 50s. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming northeast around 5 mph in the afternoon.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

Day: Clear. Lows in the upper 20s. Highs in the upper 50s.

Night: Mostly clear. Highs in the lower 60s. Lows in the upper 30s.

Night: Clear. Lows in the upper 20s. Highs in the upper 50s.

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

Day: Mostly cloudy. Near steady temperature in the upper 40s. Northwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds 5 to 10 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Clear. Lows in the upper 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming northeast around 5 mph in the afternoon.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Clear. Lows in the lower 30s. Highs in the upper 50s.

Night: Mostly clear. Highs in the mid 60s. Lows around 40.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

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

Day: Mostly sunny. Near steady temperature in the upper 40s. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds.

Night: Mostly clear. Lows in the upper 20s.

Day: Clear. Highs in the upper 50s. Lows around 30.

Night: Clear. Highs in the upper 50s. Lows around 30.

Night: Mostly clear. Highs in the mid 60s. Lows in the upper 30s.

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

Day: Partly sunny. Near steady temperature in the upper 40s. Northwest winds around 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s. Northwest winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Clear. Lows in the upper 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming northeast around 5 mph in the afternoon.

Night: Clear. Lows in the lower 30s. Highs around 60.

Day: Clear. Lows in the lower 30s. Highs around 60.

Night: Mostly clear. Highs in the mid 60s. Lows around 40.

Night: Clear. Lows in the lower 30s. Highs around 60.

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

Day: Mostly sunny. Near steady temperature in the upper 40s. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. Northeast winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming east around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 20s.

Day: Clear. Highs in the upper 50s. Lows in the upper 20s.

Night: Clear. Highs in the upper 50s. Lows in the upper 20s.

Night: Mostly clear. Highs in the mid 60s. Lows in the upper 30s.

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

Day: Partly sunny. Near steady temperature in the upper 40s. North winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds around 5 mph.

Day: Sunny. Highs in the lower 50s. North winds around 5 mph.

Night: Mostly clear. Lows in the upper 20s. Calm winds.

Day: Sunny. Highs in the mid 50s. Calm winds, becoming northeast around 5 mph in the afternoon.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

Day: Clear. Lows in the lower 30s. Highs in the upper 50s.

Night: Mostly clear. Highs in the mid 60s. Lows around 40.

Night: Clear. Lows in the lower 30s. Highs in the upper 50s.

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