Dunnellon Weather Forecast

    • 57
    • 76

    Mostly Cloudy

    • 63
    • 78

    Rain Showers Likely

    • 42
    • 75

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

Today 17 Dec Western Marion

Partly sunny this Morning, then becoming mostly cloudy. Highs in the mid 70s. East Winds around 5 Mph.

Tonight 17 Dec Western Marion

Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. East Winds around 5 Mph.

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Dunnellon Temperature Statistics

December Temperature

Crystal River Airport (13.7 miles)

  • Lowest 12 December, 2025

    33.8 °F

  • Average December

    60.2 °F

  • Highest 2 December, 2025

    78.8 °F

Climate (2020–Present)

Crystal River Airport (13.7 miles)

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  • Average Low 2020–2025

    59.7 °F

  • Average 2020–2025

    69.8 °F

  • Average High 2020–2025

    80.9 °F
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