Cedar Key Weather Forecast

    • 77
    • 88

    Thunderstorms

    • 76
    • 87

    Thunderstorms

    • 76
    • 86

    Rain Showers

    • 77
    • 86

    Thunderstorms

    • 76
    • 87

    Thunderstorms

    • 76
    • 87

    Thunderstorms

Today 19 Sep Coastal Levy

Mostly sunny. Scattered Showers and Thunderstorms this afternoon. Highs in the lower 90s. Northeast Winds around 5 Mph. Chance of rain 40 percent.

Tonight 19 Sep Coastal Levy

Mostly cloudy with isolated Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cedar Key Temperature Statistics

September Temperature

Crystal River Airport (32.9 miles)

  • Lowest 10 September, 2026

    71.6 °F

  • Average September

    80.8 °F

  • Highest 15 September, 2026

    93.2 °F

Climate (2021–2026)

Crystal River Airport (32.9 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    69.9 °F

  • Average High 2021–2026

    81.2 °F
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