Ralph E. Simmons State Forest Weather Forecast

    • 72
    • 91

    Slight Chance Rain Showers

    • 73
    • 93

    Slight Chance Thunderstorms

    • 73
    • 95

    Chance Thunderstorms

    • 72
    • 92

    Thunderstorms

    • 72
    • 88

    Thunderstorms

    • 72
    • 91

    Thunderstorms Likely

Today 19 Aug Inland Nassau

Mostly sunny. A slight chance of Showers early this Morning, then a chance of Showers with isolated Thunderstorms this afternoon. Highs in the lower 90s. Northeast Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 19 Aug Inland Nassau

Mostly clear. Lows in the lower 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight.

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  • Temperature Real-Time

Ralph E. Simmons State Forest Temperature Statistics

August Temperature

Jacksonville International Airport (25.5 miles)

  • Lowest 6 August, 2025

    73.7 °F

  • Average August

    82.9 °F

  • Highest 1 August, 2025

    98.7 °F

Climate (2020–Present)

Jacksonville International Airport (25.5 miles)

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  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    69.5 °F

  • Average High 2020–2025

    80.7 °F
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