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

63°F

17°C

Humidity 100%
Wind Speed SW 10 G 17 mph
Barometer 29.93 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 Feb 3:15 am EST
Extended Forecast for

Brunswick GA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. Southwest wind around 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 63. Southwest wind around 7 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 80. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 63. Southwest wind around 6 mph.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 78. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Increasing clouds, with a low around 63. Southwest wind around 7 mph.
Friday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 80. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 63. Southwest wind around 6 mph.
Saturday
A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 80.
Saturday Night
Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 67. Breezy.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 63.
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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:
12:26 am EST Feb 19, 2026
Forecast Valid:
3am EST Feb 19, 2026-6pm EST Feb 25, 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