National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Light Rain

63°F

17°C

Humidity 94%
Wind Speed W 8 mph
Barometer 30.11 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 11 Feb 12:35 pm EST
Extended Forecast for

Saint Simons GA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 69. Southwest wind around 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 60. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 60 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Light northeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 71. Breezy. Chance of precipitation is 90%.

    High: 71 °F

    Breezy.
    Showers
    Likely then
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 69. Southwest wind around 11 mph, with gusts as high as 18 mph.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 60. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 44. Calm wind.
Friday
Sunny, with a high near 60. Light northeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 53.
Sunday
Showers. High near 71. Breezy. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 52. Chance of precipitation is 80%.
Washington's Birthday
A 30 percent chance of showers. Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
12:26 pm EST Feb 11, 2026
Forecast Valid:
12pm EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation