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.

Fair

45°F

7°C

Humidity 57%
Wind Speed Calm
Barometer 30.35 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 28 Nov 7:55 pm EST
Extended Forecast for

Brunswick GA

  • Tonight

    Tonight: Increasing clouds, with a low around 40. North wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 64. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 16 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Northeast wind 3 to 7 mph.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Calm wind becoming north around 5 mph after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. North wind 5 to 8 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 64. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 52. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 73. Northeast wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 54. Calm wind becoming north around 5 mph after midnight.
Monday
A 20 percent chance of showers. Cloudy, with a high near 67.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.15°N 81.47°W
Last Update:
7:36 pm EST Nov 28, 2025
Forecast Valid:
8pm EST Nov 28, 2025-6pm EST Dec 5, 2025
 
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