Saint Johns River - Magnolia Point Weather Forecast

    • 77
    • 89

    Chance Thunderstorms

    • 77
    • 92

    Thunderstorms Likely

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 76
    • 85

    Chance Thunderstorms

    • 75
    • 85

    Chance Thunderstorms

    • 75
    • 86

    Rain Showers Likely

Today 12 Sep Western St. Johns

Showers and Thunderstorms likely. Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 106.

Tonight 12 Sep Western St. Johns

Mostly cloudy. Showers and Thunderstorms likely this evening. Lows in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    81 °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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