St. Simons Sound Bar Weather Forecast

    • 65
    • 70

    Chance Rain Showers

    • 65
    • 74

    Chance Rain Showers

    • 66
    • 73

    Slight Chance Thunderstorms

    • 69
    • 73

    Mostly Cloudy

    • 69
    • 74

    Partly Sunny

    • 68
    • 75

    Partly Sunny

Today 30 Mar Coastal Glynn

Showers with Thunderstorms likely. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the mid 70s. Southeast Winds around 10 Mph. Chance of rain 90 percent.

Tonight 30 Mar Coastal Glynn

Cloudy. Showers likely with a slight chance of Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 60s. Southeast Winds 5 to 10 Mph, becoming south after midnight. Chance of rain 60 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Simons Sound Bar Temperature Statistics

March Temperature

Brunswick, Malcolm McKinnon Airport (5.6 miles)

  • Lowest 7 March, 2025

    42.8 °F

  • Average March

    61.6 °F

  • Highest 1 March, 2025

    78.8 °F

Climate (2020–Present)

Brunswick, Malcolm McKinnon Airport (5.6 miles)

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

  • Average Low 2020–2025

    63.1 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    77.8 °F
Get WillyWeather+ to remove ads