Saint Johns River - Magnolia Point Weather Forecast

    • 77
    • 95

    Slight Chance Thunderstorms

    • 79
    • 94

    Slight Chance Thunderstorms

    • 79
    • 92

    Thunderstorms Likely

    • 79
    • 93

    Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

Today 15 Aug Western St. Johns

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 15 Aug Western St. Johns

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 107 early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

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)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    63.7 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    78.1 °F
Get WillyWeather+ to remove ads