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.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.17 in
Dewpoint 63°F (17°C)
Visibility 2.00 mi
Last update 10 Jan 12:55 am EST
Extended Forecast for

3 Miles WSW Brunswick GA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. South wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 58. Southwest wind around 7 mph.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Partly sunny, with a high near 65. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 65 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. North wind around 9 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. South wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of showers after 4am. Increasing clouds, with a low around 58. Southwest wind around 7 mph.
Sunday
A 10 percent chance of showers before 7am. Partly sunny, with a high near 65. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 38. North wind around 9 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 59.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
12:26 am EST Jan 10, 2026
Forecast Valid:
1am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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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