Saint Johns River - Black Creek Entrance Weather Forecast

    • 76
    • 88

    Chance Thunderstorms

    • 74
    • 88

    Slight Chance Rain Showers

    • 73
    • 86

    Partly Sunny

    • 73
    • 87

    Chance Thunderstorms

    • 74
    • 88

    Rain Showers Likely

    • 73
    • 88

    Rain Showers Likely

Today 15 Sep Eastern Clay

Mostly sunny this Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 5 to 10 Mph, increasing to 15 to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 15 Sep Eastern Clay

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Thunderstorms in the evening. A chance of Showers. Lows in the mid 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    81.7 °F

  • Highest 6 September, 2026

    91.9 °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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