St Martins River Entrance Weather Forecast

    • 79
    • 87

    Thunderstorms

    • 76
    • 87

    Rain Showers

    • 76
    • 87

    Rain Showers

    • 77
    • 88

    Rain Showers

    • 78
    • 87

    Thunderstorms

    • 78
    • 87

    Thunderstorms

    • 77
    • 86

    Thunderstorms

Today 6 Sep Coastal Citrus

Mostly sunny with scattered Showers and Thunderstorms. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 6 Sep Coastal Citrus

Partly cloudy. Isolated Showers and Thunderstorms this Evening, then scattered Showers and Thunderstorms after midnight. Lows in the mid 70s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Martins River Entrance Temperature Statistics

September Temperature

Crystal River Airport (9.3 miles)

  • Lowest 1 September, 2026

    73.4 °F

  • Average September

    81.2 °F

  • Highest 1 September, 2026

    91.4 °F

Climate (2021–2026)

Crystal River Airport (9.3 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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