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.

A Few Clouds

82°F

28°C

Humidity 62%
Wind Speed SW 14 mph
Barometer 29.93 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Feb 11:55 am EST
Extended Forecast for

7 Miles SW Brunswick GA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 83. Southwest wind around 11 mph, with gusts as high as 23 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers between 11pm and midnight. Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph.

    Low: 61 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 83 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 54. Southwest wind around 6 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

    Low: 54 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 65. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, clear, with a low around 28.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 83. Southwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of showers between 11pm and midnight. Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph.
Saturday
A 40 percent chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Showers. Low around 54. Southwest wind around 6 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 65. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 33.
Monday
Sunny, with a high near 52.
Monday Night
Widespread frost after 1am. Otherwise, clear, with a low around 28.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Areas of frost after 1am. Otherwise, mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Brunswick GA
 31.09°N 81.56°W
Last Update:
7:06 am EST Feb 20, 2026
Forecast Valid:
12pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation