Zelmer Memorial Airpark Weather Forecast

    • 40
    • 47

    Increasing Clouds

    • 19
    • 52

    Rain

    • 27
    • 35

    Partly Sunny

    • 24
    • 51

    Mostly Cloudy

    • 26
    • 39

    Mostly Cloudy

    • 32
    • 42

    Mostly Cloudy

Today 17 Dec Macoupin

Sunny. Highs in the lower 50s. Northwest Winds around 5 Mph, becoming southeast this afternoon.

Tonight 17 Dec Macoupin

Partly cloudy in the Evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the lower 40s. Temperature rising to around 50 after midnight. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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Zelmer Memorial Airpark Temperature Statistics

December Temperature

Litchfield Municipal Airport (24.2 miles)

  • Lowest 14 December, 2025

    0.9 °F

  • Average December

    23.8 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Litchfield Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    63.9 °F
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