Intracoastal Waterway - Palm Valley Bridge Weather Forecast

    • 71
    • 84

    Decreasing Clouds

    • 73
    • 87

    Mostly Sunny

    • 74
    • 86

    Slight Chance Thunderstorms

    • 74
    • 85

    Chance Thunderstorms

    • 74
    • 84

    Chance Thunderstorms

    • 74
    • 85

    Chance Thunderstorms

    • 73
    • 86

    Chance Thunderstorms

Today 17 Sep Northeast Coastal St. Johns

Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 17 Sep Northeast Coastal St. Johns

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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Intracoastal Waterway - Palm Valley Bridge Temperature Statistics

September Temperature

Northeast Florida Regional Airport (11.8 miles)

  • Lowest 15 September, 2025

    66 °F

  • Average September

    80 °F

  • Highest 7 September, 2025

    91 °F

Climate (2020–Present)

Northeast Florida Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    63.8 °F

  • Average 2020–2025

    70.8 °F

  • Average High 2020–2025

    78 °F
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