Weather in Belleville, Illinois, United States

7-Day Detailed Weather Forecast for Belleville

Overnight

Temperature: 37°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Clear, with a low around 37. Southwest wind around 6 mph.

Monday

Temperature: 63°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: Sunny. High near 63, with temperatures falling to around 58 in the afternoon. West wind 3 to 8 mph.

Monday Night

Temperature: 40°F

Wind Speed: 0 to 3 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 40. East wind 0 to 3 mph.

Tuesday

Temperature: 70°F

Wind Speed: 3 to 15 mph

Wind Direction: S

Forecast: Mostly sunny. High near 70, with temperatures falling to around 65 in the afternoon. South wind 3 to 15 mph, with gusts as high as 23 mph.

Tuesday Night

Temperature: 52°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 52. South wind 8 to 12 mph.

Wednesday

Temperature: 73°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Sunny. High near 73, with temperatures falling to around 68 in the afternoon.

Wednesday Night

Temperature: 42°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 42.

Thursday

Temperature: 69°F

Wind Speed: 5 to 13 mph

Wind Direction: SE

Forecast: Sunny, with a high near 69.

Thursday Night

Temperature: 56°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

Friday

Temperature: 71°F

Wind Speed: 9 to 13 mph

Wind Direction: W

Forecast: A slight chance of rain before noon. Mostly sunny, with a high near 71. Chance of precipitation is 20%.

Friday Night

Temperature: 44°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 44.

Saturday

Temperature: 61°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 61.

Saturday Night

Temperature: 41°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 41.

Sunday

Temperature: 52°F

Wind Speed: 8 to 13 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 52.