Caledonia Weather Forecast

    • 19
    • 24

    Slight Chance Snow

    • 24
    • 42

    Mostly Cloudy

    • 17
    • 30

    Mostly Sunny

    • 30
    • 37

    Mostly Cloudy

    • 33
    • 45

    Mostly Cloudy

    • 41
    • 49

    Mostly Cloudy

Today 19 Dec Marion

Mostly cloudy. A chance of snow Showers this morning. Little or no snow accumulation. Breezy and much cooler with Highs in the mid 20s. West Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of snow 40 percent.

Tonight 19 Dec Marion

Partly cloudy in the Evening, then clearing. Lows around 20. West Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming south after midnight.

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Caledonia Temperature Statistics

December Temperature

Marion, Marion Municipal Airport (5 miles)

  • Lowest 15 December, 2025

    -0.9 °F

  • Average December

    23.4 °F

  • Highest 10 December, 2025

    39 °F

Climate (2020–Present)

Marion, Marion Municipal Airport (5 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    61.9 °F
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