Saint Johns River - Magnolia Point Weather Forecast

    • 78
    • 96

    Thunderstorms Likely

    • 78
    • 95

    Thunderstorms Likely

    • 77
    • 95

    Thunderstorms Likely

    • 78
    • 94

    Chance Thunderstorms

    • 77
    • 93

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

Today 17 Aug Western St. Johns

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 90s. West Winds around 10 Mph. Chance of rain 50 percent. Heat index Values up to 112.

Tonight 17 Aug Western St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the upper 70s. West Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 106 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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