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

54°F

12°C

Humidity 100%
Wind Speed NW 6 mph
Barometer 29.98 in
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Wind Chill52°F (11°C)
Last update 6 Dec 6:55 am EST
Extended Forecast for

Brunswick GA

  • Today

    Today: Showers, mainly after 4pm. Patchy fog before 10am. High near 59. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Tonight

    Tonight: Showers likely, mainly before 9pm. Cloudy, with a low around 49. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 60. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Cloudy, with a low around 51. Light north wind.

    Low: 51 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 60. North wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 60 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Showers, mainly after 4pm. Patchy fog before 10am. High near 59. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely, mainly before 9pm. Cloudy, with a low around 49. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly after 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 60. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A 40 percent chance of showers. Cloudy, with a low around 51. Light north wind.
Monday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 60. North wind 6 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.15°N 81.47°W
Last Update:
5:16 am EST Dec 6, 2025
Forecast Valid:
7am EST Dec 6, 2025-6pm EST Dec 12, 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