Weather in Belleville, Illinois, United States

7-Day Detailed Weather Forecast for Belleville

Overnight

Temperature: 49°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 49. East wind around 2 mph.

Tuesday

Temperature: 81°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 81. Southeast wind 2 to 7 mph.

Tuesday Night

Temperature: 58°F

Wind Speed: 1 to 6 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 58. Southeast wind 1 to 6 mph.

Wednesday

Temperature: 91°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 91. South wind 2 to 6 mph.

Wednesday Night

Temperature: 63°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 63. East wind around 3 mph.

Thursday

Temperature: 92°F

Wind Speed: 1 to 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 92.

Thursday Night

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 64.

Friday

Temperature: 95°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Sunny, with a high near 95.

Friday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 67.

Saturday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 96.

Saturday Night

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 69.

Sunday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 97.

Sunday Night

Temperature: 68°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.

Monday

Temperature: 93°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 93. Chance of precipitation is 20%.