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

57°F

14°C

Humidity 77%
Wind Speed NE 5 mph
Barometer 30.17 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 4 Dec 9:35 am EST
Extended Forecast for

Brunswick GA

  • Today

    Today: Increasing clouds, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of rain before 4am, then a slight chance of rain after 5am. Cloudy, with a low around 53. Light north wind. Chance of precipitation is 30%.

    Low: 53 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before 7am, then showers likely, mainly after 1pm. Cloudy, with a high near 70. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 62. North wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Sunday

    Sunday: Showers. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.
Tonight
A chance of rain before 4am, then a slight chance of rain after 5am. Cloudy, with a low around 53. Light north wind. Chance of precipitation is 30%.
Friday
A slight chance of rain before 7am, then showers likely, mainly after 1pm. Cloudy, with a high near 70. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly before 1am. Cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 62. North wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday Night
Showers. Low around 53. Chance of precipitation is 80%.
Sunday
Showers. High near 63. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 61.
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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:
8:31 am EST Dec 4, 2025
Forecast Valid:
9am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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