Grand Isle Weather Forecast

    • 51
    • 77

    Increasing Clouds

    • 54
    • 76

    Becoming Sunny

    • 55
    • 75

    Partly Sunny

    • 58
    • 76

    Slight Chance Rain Showers

    • 61
    • 76

    Mostly Cloudy

    • 58
    • 80

    Chance Rain Showers

    • 55
    • 76

    Chance Rain Showers

Today 10 Feb Mainland Southern Brevard

Sunny. Highs in the mid 70s. Southwest Winds around 5 Mph becoming south 5 to 10 Mph in the afternoon.

Tonight 10 Feb Mainland Southern Brevard

Sunny before Sunset then becoming partly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph becoming west around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Isle Temperature Statistics

February Temperature

Cocoa - Patrick Air Force Base (6.2 miles)

  • Lowest 1 February, 2026

    27.5 °F

  • Average February

    51.5 °F

  • Highest 4 February, 2026

    69.6 °F

Climate (2021–Present)

Cocoa - Patrick Air Force Base (6.2 miles)

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  • Average Low 2021–2026

    69.8 °F

  • Average 2021–2026

    75 °F

  • Average High 2021–2026

    81.2 °F
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