Weather in Belleville, Illinois, United States

7-Day Detailed Weather Forecast for Belleville

Overnight

Temperature: 28°F

Wind Speed: 13 to 17 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 28. Northwest wind 13 to 17 mph, with gusts as high as 32 mph.

Thursday

Temperature: 49°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: Sunny, with a high near 49. West wind 6 to 12 mph, with gusts as high as 23 mph.

Thursday Night

Temperature: 39°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: A slight chance of rain after midnight. Cloudy, with a low around 39. South wind 5 to 9 mph. Chance of precipitation is 20%.

Friday

Temperature: 64°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: A slight chance of rain. Mostly sunny. High near 64, with temperatures falling to around 60 in the afternoon. South wind around 12 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 35°F

Wind Speed: 12 mph

Wind Direction: N

Forecast: A chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. North wind around 12 mph. Chance of precipitation is 40%.

Saturday

Temperature: 51°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 51.

Saturday Night

Temperature: 33°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 33.

Sunday

Temperature: 58°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 58.

Sunday Night

Temperature: 38°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Clear, with a low around 38.

Monday

Temperature: 68°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 68.

Monday Night

Temperature: 47°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Clear, with a low around 47.

Tuesday

Temperature: 74°F

Wind Speed: 8 to 13 mph

Wind Direction: SW

Forecast: Sunny, with a high near 74.

Tuesday Night

Temperature: 52°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 52.

Wednesday

Temperature: 71°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain after 1pm. Mostly sunny, with a high near 71. Chance of precipitation is 20%.