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

59°F

15°C

Humidity 94%
Wind Speed S 9 G 15 mph
Barometer 30.08 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Feb 5:55 am EST
Extended Forecast for

3 Miles WSW Brunswick GA

  • Today

    Today: Patchy fog before 9am. Otherwise, partly sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Southwest wind around 6 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 76. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 7 mph.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Sunday

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

    High: 67 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 57. Southwest wind around 6 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 76. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 7 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 62.
Saturday
A 40 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 79.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
3:26 am EST Feb 18, 2026
Forecast Valid:
6am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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