Weather in Belleville, Illinois, United States

7-Day Detailed Weather Forecast for Belleville

Today

Temperature: 55°F

Wind Speed: 1 to 7 mph

Wind Direction: NE

Forecast: Sunny. High near 55, with temperatures falling to around 49 in the afternoon. Northeast wind 1 to 7 mph.

Tonight

Temperature: 45°F

Wind Speed: 8 to 17 mph

Wind Direction: S

Forecast: A slight chance of rain after 4am. Partly cloudy. Low around 45, with temperatures rising to around 52 overnight. South wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Thursday

Temperature: 57°F

Wind Speed: 14 to 17 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy. High near 57, with temperatures falling to around 46 in the afternoon. Southwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.

Thursday Night

Temperature: 24°F

Wind Speed: 9 to 18 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 24. West wind 9 to 18 mph, with gusts as high as 30 mph.

Friday

Temperature: 40°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 40. West wind around 8 mph.

Friday Night

Temperature: 33°F

Wind Speed: 9 to 13 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 33.

Saturday

Temperature: 56°F

Wind Speed: 9 to 13 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 56.

Saturday Night

Temperature: 30°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 30.

Sunday

Temperature: 46°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 46.

Sunday Night

Temperature: 30°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 30.

Monday

Temperature: 45°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 45.

Monday Night

Temperature: 38°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 38.

Tuesday

Temperature: 57°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 57.

Tuesday Night

Temperature: 42°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 42.