St Martins River Entrance Weather Forecast

    • 72
    • 85

    Breezy

    • 69
    • 80

    Isolated Thunderstorms

    • 66
    • 80

    Mostly Sunny

    • 67
    • 80

    Mostly Sunny

    • 68
    • 81

    Mostly Sunny

    • 67
    • 81

    Mostly Sunny

Today 9 Oct Coastal Citrus

Partly sunny. Highs in the upper 80s. Northeast Winds 15 to 20 Mph.

Tonight 9 Oct Coastal Citrus

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 70. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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St Martins River Entrance Temperature Statistics

October Temperature

Crystal River Airport (9.3 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 (9.3 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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