Watson Island State Forest Weather Forecast

    • 78
    • 90

    Chance Rain Showers

    • 77
    • 94

    Chance Thunderstorms

    • 77
    • 91

    Thunderstorms

    • 76
    • 90

    Thunderstorms

    • 76
    • 89

    Rain Showers

    • 76
    • 92

    Thunderstorms Likely

Today 20 Aug Western St. Johns

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the lower 90s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 20 Aug Western St. Johns

Mostly clear. Lows in the upper 70s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Watson Island State Forest Temperature Statistics

August Temperature

Northeast Florida Regional Airport (14.9 miles)

  • Lowest 8 August, 2025

    73.9 °F

  • Average August

    82.2 °F

  • Highest 1 August, 2025

    95 °F

Climate (2020–Present)

Northeast Florida Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    63.8 °F

  • Average 2020–2025

    70.8 °F

  • Average High 2020–2025

    78.1 °F
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