National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Thunderstorm in Vicinity

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 12 Apr 8:55 am EDT
Extended Forecast for

Brunswick GA

  • Today

    Today: Sunny, with a high near 79. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 16 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. East wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 62. Southeast wind 3 to 6 mph.

    Low: 62 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, clear, with a low around 62.

    Low: 62 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 16 mph.
Tonight
Mostly clear, with a low around 59. East wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Monday Night
Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 62. Southeast wind 3 to 6 mph.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 3am. Otherwise, clear, with a low around 62.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.15°N 81.5°W
Last Update:
8:41 am EDT Apr 12, 2026
Forecast Valid:
9am EDT Apr 12, 2026-6pm EDT Apr 18, 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