Saint Johns River - Magnolia Point Weather Forecast

    • 76
    • 90

    Rain Showers Likely

    • 76
    • 87

    Thunderstorms

    • 76
    • 85

    Rain Showers

    • 76
    • 87

    Rain Showers Likely

    • 76
    • 88

    Thunderstorms Likely

    • 76
    • 89

    Chance Thunderstorms

Today 6 Sep Western St. Johns

Showers and Thunderstorms likely. Highs in the mid 90s. Temperature falling into the upper 80s late. West Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 108.

Tonight 6 Sep Western St. Johns

Mostly cloudy. Showers with Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 70s. South Winds around 5 Mph, becoming west after midnight. Chance of rain 80 percent.

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Saint Johns River - Magnolia Point Temperature Statistics

September Temperature

Northeast Florida Regional Airport (14.3 miles)

  • Lowest 4 September, 2026

    75 °F

  • Average September

    81 °F

  • Highest 1 September, 2026

    86 °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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