Grand Isle Weather Forecast

    • 57
    • 78

    Sunny

    • 60
    • 80

    Mostly Sunny

    • 63
    • 79

    Mostly Sunny

    • 64
    • 81

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 67
    • 81

    Mostly Sunny

    • 66
    • 82

    Partly Sunny

Today 15 Nov Mainland Southern Brevard

Sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 15 Nov Mainland Southern Brevard

Clear. Lows in the upper 50s. Southeast Winds around 5 Mph becoming southwest after midnight.

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  • Temperature Real-Time

Grand Isle Temperature Statistics

November Temperature

Cocoa - Patrick Air Force Base (6.2 miles)

  • Lowest 11 November, 2025

    41.9 °F

  • Average November

    68.4 °F

  • Highest 8 November, 2025

    84.9 °F

Climate (2020–Present)

Cocoa - Patrick Air Force Base (6.2 miles)

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  • Average Low 2020–2025

    69.8 °F

  • Average 2020–2025

    75 °F

  • Average High 2020–2025

    81.1 °F
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