Collinsville Weather Forecast

    • 60
    • 79

    Increasing Clouds

    • 45
    • 77

    Partly Sunny

    • 37
    • 59

    Mostly Sunny

    • 46
    • 58

    Rain Likely

    • 40
    • 60

    Slight Chance Rain

    • 47
    • 58

    Rain Likely

    • 46
    • 63

    Rain Likely

Today 14 Nov Madison

Sunny. Not as cool with Highs in the upper 70s. Temperature falling into the lower 70s late. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Nov Madison

Mostly clear this Evening, then becoming mostly cloudy. Not as cool with Lows around 60. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Collinsville Temperature Statistics

November Temperature

Belleville, Scott AFB/MidAmerica Airport (10.6 miles)

  • Lowest 11 November, 2025

    24.6 °F

  • Average November

    49.6 °F

  • Highest 7 November, 2025

    73 °F

Climate (2020–Present)

Belleville, Scott AFB/MidAmerica Airport (10.6 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.6 °F
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