Saint Simons Island Weather Forecast

    • 67
    • 80

    Mostly Sunny

    • 68
    • 80

    Partly Sunny

    • 69
    • 81

    Partly Sunny

    • 67
    • 83

    Chance Thunderstorms

    • 65
    • 77

    Chance Thunderstorms

    • 64
    • 76

    Chance Rain Showers

    • 64
    • 77

    Chance Rain Showers

Today 30 Apr Coastal Glynn

Sunny. Highs in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 30 Apr Coastal Glynn

Mostly clear. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Simons Island Temperature Statistics

April Temperature

Brunswick, Malcolm McKinnon Airport (0.6 miles)

  • Lowest 12 April, 2025

    51.8 °F

  • Average April

    70.9 °F

  • Highest 7 April, 2025

    86 °F

Climate (2020–Present)

Brunswick, Malcolm McKinnon Airport (0.6 miles)

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  • Average Low 2020–2025

    63.1 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    77.8 °F
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