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

50°F

10°C

Humidity 71%
Wind Speed W 5 mph
Barometer 30.02 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 1 Jan 9:35 pm EST
Extended Forecast for

3 Miles WSW Brunswick GA

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind around 6 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 64. West wind 6 to 8 mph.

    High: 64 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind 3 to 6 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 70. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 70 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 50. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West wind around 6 mph.
Friday
Increasing clouds, with a high near 64. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind 3 to 6 mph.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 70. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 50. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
7:51 pm EST Jan 1, 2026
Forecast Valid:
9pm EST Jan 1, 2026-6pm EST Jan 8, 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