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

79°F

26°C

Humidity 79%
Wind Speed E 9 mph
Barometer 29.94 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 4 Nov 3:35 pm EST
Extended Forecast for

Brunswick GA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 83. Southeast wind around 11 mph, with gusts as high as 17 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 66. East wind 5 to 7 mph becoming calm in the evening.

    Low: 66 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then becoming sunny, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 83. Southeast wind around 11 mph, with gusts as high as 17 mph.
Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 66. East wind 5 to 7 mph becoming calm in the evening.
Thursday
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then becoming sunny, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers after 1pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
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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:
1:20 pm EST Nov 4, 2026
Forecast Valid:
3pm EST Nov 4, 2026-6pm EST Nov 10, 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