Seahorse Key Weather Forecast

    • 69
    • 78

    Isolated Thunderstorms

    • 67
    • 77

    Partly Sunny

    • 69
    • 79

    Mostly Sunny

    • 69
    • 80

    Sunny

    • 70
    • 81

    Sunny

    • 70
    • 81

    Mostly Sunny

Today 10 Oct Coastal Levy

Partly sunny with isolated Showers and Thunderstorms. Highs in the upper 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 10 Oct Coastal Levy

Mostly cloudy with isolated Showers. Lows in the mid 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Seahorse Key Temperature Statistics

October Temperature

Crystal River Airport (33.6 miles)

  • Lowest 1 October, 2025

    68 °F

  • Average October

    75.8 °F

  • Highest 7 October, 2025

    89.6 °F

Climate (2020–Present)

Crystal River Airport (33.6 miles)

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  • Average Low 2020–2025

    59.9 °F

  • Average 2020–2025

    70 °F

  • Average High 2020–2025

    81 °F
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