Saint Johns River - Magnolia Point Weather Forecast

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 90

    Thunderstorms Likely

    • 76
    • 90

    Chance Thunderstorms

    • 76
    • 91

    Slight Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

Today 21 Aug Western St. Johns

Sunny in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 108.

Tonight 21 Aug Western St. Johns

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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

    82 °F

  • Highest 18 August, 2026

    98.1 °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