Saint Johns River - Magnolia Point Weather Forecast

    • 77
    • 96

    Chance Thunderstorms

    • 80
    • 94

    Rain Showers Likely

    • 79
    • 93

    Thunderstorms Likely

    • 79
    • 93

    Thunderstorms Likely

    • 78
    • 93

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

Today 16 Aug Western St. Johns

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 112.

Tonight 16 Aug Western St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 105 early this evening.

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Saint Johns River - Magnolia Point Temperature Statistics

August Temperature

Northeast Florida Regional Airport (14.3 miles)

  • Lowest 12 August, 2026

    73.9 °F

  • Average August

    81.2 °F

  • Highest 11 August, 2026

    95 °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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