Caledonia Weather Forecast

    • 54
    • 69

    Rain Showers

    • 43
    • 61

    Chance Rain Showers

    • 43
    • 60

    Partly Sunny

    • 56
    • 70

    Mostly Cloudy

    • 60
    • 84

    Chance Rain Showers

    • 66
    • 86

    Slight Chance Thunderstorms

Today 12 May Marion

Mostly sunny. Highs around 70. East Winds 5 to 10 Mph, becoming south this afternoon.

Tonight 12 May Marion

Showers with a slight chance of Thunderstorms after midnight. Not as cool with Lows in the mid 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

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Caledonia Temperature Statistics

May Temperature

Marion, Marion Municipal Airport (5 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    51.8 °F

  • Highest 4 May, 2026

    73 °F

Climate (2021–Present)

Marion, Marion Municipal Airport (5 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.1 °F
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