Saint Johns River - Black Creek Entrance Weather Forecast

    • 75
    • 94

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 76
    • 94

    Chance Rain Showers

    • 76
    • 96

    Slight Chance Thunderstorms

    • 75
    • 95

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 76
    • 94

    Chance Thunderstorms

Today 21 Aug Eastern Clay

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent. Heat index Values up to 108.

Tonight 21 Aug Eastern Clay

Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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Saint Johns River - Black Creek Entrance Temperature Statistics

August Temperature

Jacksonville Naval Air Station (13 miles)

  • Lowest 8 August, 2026

    73.9 °F

  • Average August

    83.1 °F

  • Highest 18 August, 2026

    99 °F

Climate (2021–2026)

Jacksonville Naval Air Station (13 miles)

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  • Average Low 2021–2026

    65 °F

  • Average 2021–2026

    72.7 °F

  • Average High 2021–2026

    81.3 °F
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