Saint Johns River - Black Creek Entrance Weather Forecast

    • 73
    • 89

    Mostly Sunny

    • 74
    • 90

    Partly Sunny

    • 74
    • 89

    Chance Thunderstorms

    • 74
    • 89

    Rain Showers Likely

    • 74
    • 89

    Rain Showers Likely

    • 74
    • 88

    Rain Showers Likely

    • 73
    • 86

    Chance Thunderstorms

Today 18 Sep Eastern Clay

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 18 Sep Eastern Clay

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 70s. East Winds 5 to 10 Mph, becoming north after midnight.

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Saint Johns River - Black Creek Entrance Temperature Statistics

September Temperature

Jacksonville Naval Air Station (13 miles)

  • Lowest 6 September, 2026

    73.9 °F

  • Average September

    81.8 °F

  • Highest 14 September, 2026

    93 °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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