Belleville Weather Forecast
- 24
- 35
Decreasing Clouds
- 29
- 41
Snow Likely
- 28
- 36
Chance Snow/Sleet
- 19
- 32
Rain/Sleet
- 12
- 27
Partly Sunny
- 31
- 37
Chance Rain
- 24
- 43
Rain/Snow Likely
Today 9 Feb St. Clair
Mostly cloudy. Near steady temperature in the mid 30s. North Winds 5 to 10 Mph.
Tonight 9 Feb St. Clair
Mostly cloudy. Lows in the lower 20s. North Winds around 5 Mph.
Belleville Temperature Statistics
February Temperature
Belleville, Scott AFB/MidAmerica Airport (7.5 miles)
Lowest 1 February, 2025
28.4 °FAverage February
43.2 °FHighest 3 February, 2025
72.7 °F
Climate (2020–Present)
Belleville, Scott AFB/MidAmerica Airport (7.5 miles)
Average Low 2020–2025
47.2 °FAverage 2020–2025
57 °FAverage High 2020–2025
67.1 °F