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

52°F

11°C

Humidity 58%
Wind Speed NE 15 G 22 mph
Barometer 30.38 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 12 Jan 11:55 am EST
Extended Forecast for

7 Miles SW Brunswick GA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 36. North wind 3 to 7 mph.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 62. Light north wind.

    High: 62 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60. Calm wind becoming west 5 to 8 mph in the morning.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Patchy Frost
    then Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Tonight
Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 36. North wind 3 to 7 mph.
Tuesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 62. Light north wind.
Tuesday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 44. Calm wind.
Wednesday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60. Calm wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 24.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Brunswick GA
 31.09°N 81.56°W
Last Update:
11:56 am EST Jan 12, 2026
Forecast Valid:
12pm EST Jan 12, 2026-6pm EST Jan 18, 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