Saint Johns River - Magnolia Point Weather Forecast

    • 77
    • 94

    Chance Thunderstorms

    • 76
    • 93

    Thunderstorms Likely

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 90

    Thunderstorms Likely

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

Today 20 Aug Western St. Johns

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 112.

Tonight 20 Aug Western St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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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

    81.8 °F

  • Highest 17 August, 2026

    97 °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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