Weather in Belleville, Illinois, United States

7-Day Detailed Weather Forecast for Belleville

Overnight

Temperature: 67°F

Wind Speed: 1 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 67. East wind around 1 mph.

Wednesday

Temperature: 90°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 90. Southeast wind 1 to 5 mph.

Wednesday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 70. Southeast wind around 5 mph.

Thursday

Temperature: 91°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind 2 to 7 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 71°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Southeast wind 2 to 6 mph. Chance of precipitation is 20%.

Friday

Temperature: 93°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: Sunny, with a high near 93.

Friday Night

Temperature: 73°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 73.

Saturday

Temperature: 93°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 93.

Saturday Night

Temperature: 74°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 74.

Sunday

Temperature: 93°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Sunny, with a high near 93.

Sunday Night

Temperature: 74°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 74.

Monday

Temperature: 92°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 92.

Monday Night

Temperature: 74°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Tuesday

Temperature: 93°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.