Grand Isle Weather Forecast

    • 55
    • 74

    Mostly Sunny

    • 60
    • 75

    Increasing Clouds

    • 62
    • 79

    Rain Showers

    • 57
    • 77

    Rain Showers Likely

    • 56
    • 74

    Partly Sunny

    • 55
    • 78

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

Today 13 Feb Mainland Southern Brevard

Mostly clear. Highs in the mid 70s. Northwest Winds 5 to 10 Mph becoming northeast in the afternoon.

Tonight 13 Feb Mainland Southern Brevard

Clear in the evening then becoming mostly clear. Lows in the upper 50s. North Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • 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

    54.5 °F

  • Highest 11 February, 2026

    74.8 °F

Climate (2021–Present)

Cocoa - Patrick Air Force Base (6.2 miles)

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

  • Average Low 2021–2026

    69.8 °F

  • Average 2021–2026

    75 °F

  • Average High 2021–2026

    81.2 °F
Get WillyWeather+ to remove ads