Caledonia Weather Forecast

    • 60
    • 81

    Becoming Sunny

    • 57
    • 79

    Thunderstorms

    • 53
    • 73

    Slight Chance Rain Showers

    • 54
    • 72

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 61
    • 79

    Chance Rain Showers

Today 21 Aug Marion

Mostly sunny. Highs around 80. Southeast Winds around 5 Mph.

Tonight 21 Aug Marion

Mostly clear. Lows in the lower 60s. Southeast Winds around 5 Mph.

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Caledonia Temperature Statistics

August Temperature

Marion, Marion Municipal Airport (5 miles)

  • Lowest 4 August, 2026

    51.1 °F

  • Average August

    72.7 °F

  • Highest 5 August, 2026

    90 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (5 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.8 °F
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