Dunnellon Weather Forecast

    • 50
    • 72

    Increasing Clouds

    • 51
    • 77

    Partly Sunny

    • 56
    • 81

    Partly Sunny

    • 57
    • 80

    Mostly Cloudy

    • 50
    • 78

    Chance Rain Showers

    • 34
    • 60

    Slight Chance Rain Showers

Today 21 Jan Western Marion

Patchy frost this morning. Partly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 21 Jan Western Marion

Mostly cloudy. Not as cool with Lows around 50. East Winds around 5 Mph in the Evening, becoming light and variable.

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Dunnellon Temperature Statistics

January Temperature

Crystal River Airport (13.7 miles)

  • Lowest 16 January, 2026

    24.8 °F

  • Average January

    55.8 °F

  • Highest 9 January, 2026

    82.4 °F

Climate (2021–Present)

Crystal River Airport (13.7 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    69.8 °F

  • Average High 2021–2026

    81 °F
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