St Mary's River - Crandall Weather Forecast

    • 71
    • 80

    Rain Showers Likely

    • 71
    • 81

    Chance Rain Showers

    • 72
    • 80

    Rain Showers

    • 73
    • 82

    Rain Showers

    • 71
    • 86

    Rain Showers Likely

    • 66
    • 86

    Chance Thunderstorms

Today 7 Oct Coastal Nassau

Showers likely. Highs in the upper 70s. Northeast Winds 15 to 20 Mph. Chance of rain 70 percent.

Tonight 7 Oct Coastal Nassau

Mostly cloudy. A chance of Showers, mainly in the evening. Near steady temperature in the lower 70s. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

St Mary's River - Crandall Temperature Statistics

October Temperature

Fernandina Beach Municipal Airport (11.8 miles)

  • Lowest 3 October, 2026

    71.6 °F

  • Average October

    78.9 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Fernandina Beach Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    62.8 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    78.3 °F
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