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.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Scott Air Force Base Temperature Statistics

March Temperature

Belleville, Scott AFB/MidAmerica Airport (0 miles)

  • Lowest 2 March, 2025

    22.5 °F

  • Average March

    50.8 °F

  • Highest 14 March, 2025

    82.2 °F

Climate (2020–Present)

Belleville, Scott AFB/MidAmerica Airport (0 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    67.2 °F
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