Saint Simons Island Weather Forecast

    • 65
    • 82

    Decreasing Clouds

    • 67
    • 85

    Mostly Sunny

    • 67
    • 86

    Slight Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 60
    • 73

    Chance Rain Showers

    • 61
    • 74

    Mostly Sunny

Today 18 Apr Coastal Glynn

Mostly cloudy this Morning, then clearing. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 18 Apr Coastal Glynn

Mostly clear. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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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 6 April, 2024

    48.2 °F

  • Average April

    66.9 °F

  • Highest 11 April, 2024

    84.2 °F

Climate (2019–Present)

Brunswick, Malcolm McKinnon Airport (0.6 miles)

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  • Average Low 2019–2024

    63.4 °F

  • Average 2019–2024

    70.4 °F

  • Average High 2019–2024

    78.1 °F
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