Scott Air Force Base Weather Forecast
- 39
- 63
Decreasing Clouds
- 41
- 63
Mostly Sunny
- 54
- 68
Chance Thunderstorms
- 58
- 79
Rain Showers Likely
- 57
- 75
Rain Showers Likely
- 40
- 70
Chance Thunderstorms
Today 25 Mar St. Clair
Mostly sunny. Highs in the lower 60s. Southeast Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph this afternoon.
Tonight 25 Mar St. Clair
Partly cloudy in the Evening, then clearing. Lows in the upper 30s. Northwest Winds 5 to 10 Mph, becoming west after midnight.
Scott Air Force Base Temperature Statistics
March Temperature
Belleville, Scott AFB/MidAmerica Airport (0 miles)
Lowest 2 March, 2025
22.5 °FAverage March
50.8 °FHighest 14 March, 2025
82.2 °F
Climate (2020–Present)
Belleville, Scott AFB/MidAmerica Airport (0 miles)
Average Low 2020–2025
47.1 °FAverage 2020–2025
57 °FAverage High 2020–2025
67.2 °F