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.

Overcast

61°F

16°C

Humidity 94%
Wind Speed Vrbl 5 mph
Barometer 29.94 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Feb 7:55 am EST
Extended Forecast for

Brunswick GA

  • Today

    Today: Showers and possibly a thunderstorm. High near 72. South wind around 8 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 55. Light north wind. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 1pm. Patchy dense fog before 8am. Otherwise, mostly cloudy, with a high near 63. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 63 °F

    Chance
    Showers and
    Patchy Dense
    Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Light northeast wind.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68. Light and variable wind becoming northeast 5 to 8 mph in the morning.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 72. South wind around 8 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms. Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 55. Light north wind. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers, mainly after 1pm. Patchy dense fog before 8am. Otherwise, mostly cloudy, with a high near 63. Light northeast wind increasing to 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 51. Light northeast wind.
Sunday
Sunny, with a high near 68. Light and variable wind becoming northeast 5 to 8 mph in the morning.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 68.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.15°N 81.5°W
Last Update:
7:37 am EST Feb 27, 2026
Forecast Valid:
8am EST Feb 27, 2026-6pm EST Mar 5, 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