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.

A Few Clouds

68°F

20°C

Humidity 60%
Wind Speed E 8 mph
Barometer 30.11 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Mar 2:55 pm EDT
Extended Forecast for

3 Miles WSW Brunswick GA

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. East wind around 9 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 54. East wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 75. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 62. East wind around 6 mph.

    Low: 62 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Southeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 75. Breezy. Chance of precipitation is 90%.

    High: 75 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely before 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. East wind around 9 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 54. East wind around 6 mph becoming calm in the evening.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 75. Light and variable wind becoming east 5 to 10 mph in the morning.
Saturday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 62. East wind around 6 mph.
Sunday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Southeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Monday
Showers and possibly a thunderstorm. High near 75. Breezy. Chance of precipitation is 90%.
Monday Night
Showers likely before 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
2:21 pm EDT Mar 13, 2026
Forecast Valid:
3pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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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