Saint Johns River - Magnolia Point Weather Forecast

    • 75
    • 90

    Thunderstorms Likely

    • 75
    • 91

    Thunderstorms Likely

    • 77
    • 90

    Rain Showers

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 90

    Thunderstorms Likely

    • 77
    • 87

    Chance Thunderstorms

    • 76
    • 86

    Chance Thunderstorms

Today 10 Sep Western St. Johns

Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the lower 90s. Southeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent. Heat index Values up to 108.

Tonight 10 Sep Western St. Johns

Mostly cloudy. Showers and Thunderstorms likely this Evening, then a slight chance of Showers after midnight. Some Thunderstorms may produce heavy rainfall this evening. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 60 percent.

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Saint Johns River - Magnolia Point Temperature Statistics

September Temperature

Northeast Florida Regional Airport (14.3 miles)

  • Lowest 7 September, 2026

    73.9 °F

  • Average September

    80.7 °F

  • Highest 6 September, 2026

    89.1 °F

Climate (2021–2026)

Northeast Florida Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    63.7 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    78.1 °F
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