St. Marks River Entrance Weather Forecast

    • 77
    • 86

    Rain Showers Likely

    • 76
    • 88

    Chance Thunderstorms

    • 77
    • 90

    Slight Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 73
    • 90

    Slight Chance Thunderstorms

    • 74
    • 89

    Slight Chance Thunderstorms

    • 74
    • 88

    Chance Thunderstorms

Today 12 Sep Coastal Jefferson

Partly sunny with a chance of Thunderstorms. A chance of Showers this Morning, then Showers likely this afternoon. Highs in the upper 80s. South Winds around 5 Mph. Chance of rain 60 percent.

Tonight 12 Sep Coastal Jefferson

Partly cloudy. A chance of Showers and Thunderstorms this evening. Lows in the mid 70s. Southwest Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Marks River Entrance Temperature Statistics

September Temperature

Tallahassee - Tallahassee International Airport (23.6 miles)

  • Lowest 7 September, 2026

    72.6 °F

  • Average September

    84.5 °F

  • Highest 1 September, 2026

    96.7 °F

Climate (2021–2026)

Tallahassee - Tallahassee International Airport (23.6 miles)

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  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    69.9 °F

  • Average High 2021–2026

    81.9 °F
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