Grand Harbor Weather Forecast

    • 67
    • 79

    Rain Showers Likely

    • 66
    • 82

    Mostly Cloudy

    • 67
    • 82

    Mostly Cloudy

    • 68
    • 80

    Rain Showers Likely

    • 69
    • 79

    Rain Showers

    • 70
    • 81

    Rain Showers Likely

Today 6 Oct Coastal Bay

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

Tonight 6 Oct Coastal Bay

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 60s. Northeast Winds 15 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Harbor Temperature Statistics

October Temperature

Tyndall Air Force Base (11.8 miles)

  • Lowest 1 October, 2026

    73.9 °F

  • Average October

    79.5 °F

  • Highest 1 October, 2026

    86.9 °F

Climate (2021–2026)

Tyndall Air Force Base (11.8 miles)

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  • Average Low 2021–2026

    62.9 °F

  • Average 2021–2026

    70.3 °F

  • Average High 2021–2026

    78.1 °F
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