Weather in Belleville, Illinois, United States

7-Day Detailed Weather Forecast for Belleville

This Afternoon

Temperature: 58°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Showers and thunderstorms. Cloudy, with a high near 58. Northwest wind around 12 mph. Chance of precipitation is 90%.

Tonight

Temperature: 47°F

Wind Speed: 8 to 12 mph

Wind Direction: N

Forecast: Showers and thunderstorms likely before midnight, then a chance of showers and thunderstorms between midnight and 1am, then a chance of showers and thunderstorms between 1am and 3am, then a slight chance of showers and thunderstorms between 3am and 5am. Cloudy, with a low around 47. North wind 8 to 12 mph. Chance of precipitation is 70%.

Sunday

Temperature: 62°F

Wind Speed: 9 to 13 mph

Wind Direction: N

Forecast: A slight chance of rain showers after 3pm. Mostly cloudy, with a high near 62. North wind 9 to 13 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 48°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 48. North wind 3 to 7 mph.

Monday

Temperature: 63°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 1pm. Partly sunny, with a high near 63. Northwest wind around 7 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 48°F

Wind Speed: 1 to 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 48.

Tuesday

Temperature: 72°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 72.

Tuesday Night

Temperature: 55°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 20%.

Wednesday

Temperature: 68°F

Wind Speed: 3 to 7 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.

Wednesday Night

Temperature: 55°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Thursday

Temperature: 71°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.

Thursday Night

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 51. Chance of precipitation is 40%.

Friday

Temperature: 71°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 71. Chance of precipitation is 30%.

Friday Night

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain showers. Partly cloudy, with a low around 51. Chance of precipitation is 30%.