Intracoastal Waterway - Spanish Landing Weather Forecast

    • 77
    • 90

    Slight Chance Thunderstorms

    • 77
    • 88

    Rain Showers Likely

    • 76
    • 85

    Chance Rain Showers

    • 75
    • 85

    Rain Showers Likely

    • 74
    • 86

    Chance Thunderstorms

    • 74
    • 86

    Chance Thunderstorms

Today 14 Sep Northeast Coastal St. Johns

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Northwest Winds around 5 Mph, becoming east in the afternoon. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 14 Sep Northeast Coastal St. Johns

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

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  • Temperature Real-Time

Intracoastal Waterway - Spanish Landing Temperature Statistics

September Temperature

Northeast Florida Regional Airport (7.5 miles)

  • Lowest 7 September, 2026

    73.9 °F

  • Average September

    80.9 °F

  • Highest 6 September, 2026

    89.1 °F

Climate (2021–2026)

Northeast Florida Regional Airport (7.5 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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