Grand Isle Weather Forecast

    • 65
    • 74

    Partly Sunny

    • 67
    • 79

    Partly Sunny

    • 68
    • 79

    Slight Chance Rain Showers

    • 64
    • 84

    Chance Rain Showers

    • 59
    • 77

    Partly Sunny

    • 61
    • 76

    Partly Sunny

    • 62
    • 79

    Partly Sunny

Today 29 Nov Mainland Southern Brevard

Partly cloudy. A slight chance of Showers early in the afternoon. Breezy. Highs in the mid 70s. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 29 Nov Mainland Southern Brevard

Partly cloudy. A slight chance of Showers after midnight. Lows in the upper 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • 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

    69.8 °F

  • Highest 8 November, 2025

    84.9 °F

Climate (2020–Present)

Cocoa - Patrick Air Force Base (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    69.8 °F

  • Average 2020–2025

    75 °F

  • Average High 2020–2025

    81.1 °F
Get WillyWeather+ to remove ads