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.

Overcast

64°F

18°C

Humidity 100%
Wind Speed W 5 mph
Barometer 30.08 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 11 Jan 7:35 am EST
Extended Forecast for

3 Miles WSW Brunswick GA

  • Today

    Today: A 30 percent chance of showers, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 58 by 5pm. Breezy, with a northwest wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 63 °F⇓

    Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. North wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Wind chill values as low as 27 early. Northeast wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

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

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 58 by 5pm. Breezy, with a northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 34. North wind 9 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 51. Wind chill values as low as 27 early. Northeast wind 7 to 9 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 37. Light north wind.
Tuesday
Sunny, with a high near 59. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 43.
Thursday
A 20 percent chance of showers before 1pm. Sunny, with a high near 52.
Thursday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 30.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 61.
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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:
7:26 am EST Jan 11, 2026
Forecast Valid:
7am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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