Intracoastal Waterway - Palm Valley Bridge Weather Forecast

    • 78
    • 96

    Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 76
    • 94

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

Today 19 Aug Northeast Coastal St. Johns

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. East Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 114.

Tonight 19 Aug Northeast Coastal St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Intracoastal Waterway - Palm Valley Bridge Temperature Statistics

August Temperature

Northeast Florida Regional Airport (11.8 miles)

  • Lowest 12 August, 2026

    73.9 °F

  • Average August

    81.8 °F

  • Highest 17 August, 2026

    97 °F

Climate (2021–2026)

Northeast Florida Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    63.7 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    78.1 °F
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