Weather in Caseyville, Illinois, United States

7-Day Detailed Weather Forecast for Caseyville

Overnight

Temperature: 8°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Clear, with a low around 8. South wind around 7 mph.

Monday

Temperature: 39°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: Sunny. High near 39, with temperatures falling to around 33 in the afternoon. South wind 8 to 13 mph, with gusts as high as 24 mph.

Monday Night

Temperature: 27°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 27. South wind around 7 mph.

Tuesday

Temperature: 50°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Sunny. High near 50, with temperatures falling to around 45 in the afternoon. South wind 6 to 12 mph.

Tuesday Night

Temperature: 35°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 35. Southwest wind 5 to 9 mph.

Wednesday

Temperature: 53°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Sunny. High near 53, with temperatures falling to around 48 in the afternoon.

Wednesday Night

Temperature: 43°F

Wind Speed: 9 to 16 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

Thursday

Temperature: 57°F

Wind Speed: 16 to 20 mph

Wind Direction: W

Forecast: Rain likely and a slight chance of thunderstorms. Partly sunny, with a high near 57. Chance of precipitation is 70%.

Thursday Night

Temperature: 20°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20.

Friday

Temperature: 38°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 38.

Friday Night

Temperature: 32°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 32.

Saturday

Temperature: 57°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 57.

Saturday Night

Temperature: 35°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A slight chance of rain before midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.

Sunday

Temperature: 49°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 49.