Saint Simons Island Weather Forecast

    • 76
    • 86

    Chance Thunderstorms

    • 75
    • 85

    Rain Showers Likely

    • 75
    • 88

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 77
    • 90

    Rain Showers Likely

    • 77
    • 91

    Chance Thunderstorms

Today 5 Jul Coastal Glynn

Partly cloudy early in the morning then becoming mostly cloudy. Chance of Showers and slight chance of Thunderstorms early in the Morning, then Showers and Thunderstorms likely. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 5 Jul Coastal Glynn

Mostly cloudy with chance of Showers and slight chance of Thunderstorms. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Simons Island Temperature Statistics

July Temperature

Brunswick, Malcolm McKinnon Airport (0.6 miles)

  • Lowest 1 July, 2020

    73.9 °F

  • Average July

    83.1 °F

  • Highest 1 July, 2020

    93.9 °F

Climate (2010–Present)

Brunswick, Malcolm McKinnon Airport (0.6 miles)

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  • Average Low 2010–Present

    63.5 °F

  • Average 2010–Present

    70.1 °F

  • Average High 2010–Present

    77.6 °F
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