Cape Francis Weather Forecast

    • 76
    • 86

    Chance Rain Showers

    • 78
    • 83

    Slight Chance Thunderstorms

    • 76
    • 83

    Rain Showers Likely

    • 75
    • 83

    Rain Showers Likely

    • 73
    • 81

    Chance Rain Showers

    • 73
    • 80

    Chance Rain Showers

Today 21 Sep Southeast Coastal St. Johns

Partly sunny in the Morning, then becoming mostly cloudy. A chance of Showers with a slight chance of Thunderstorms. Highs in the upper 80s. North Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph in the afternoon. Chance of rain 40 percent.

Tonight 21 Sep Southeast Coastal St. Johns

Partly cloudy. Lows in the mid 70s. East Winds 5 to 10 Mph, becoming south after midnight.

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Cape Francis Temperature Statistics

September Temperature

Northeast Florida Regional Airport (5 miles)

  • Lowest 7 September, 2026

    73.9 °F

  • Average September

    81.2 °F

  • Highest 13 September, 2026

    90 °F

Climate (2021–2026)

Northeast Florida Regional Airport (5 miles)

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  • Average Low 2021–2026

    63.8 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    78.1 °F
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