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

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 13 Apr 3:15 am EDT
Extended Forecast for

Brunswick GA

  • Overnight

    Overnight: Mostly clear, with a low around 58. Light southeast wind.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 80. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southeast wind 3 to 7 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Areas of fog after 3am. Otherwise, mostly clear, with a low around 62. Southeast wind 5 to 7 mph.

    Low: 62 °F

    Mostly Clear
    then Areas
    Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, sunny, with a high near 80.

    High: 80 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, clear, with a low around 62.

    Low: 62 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 83.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Light southeast wind.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 80. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
Partly cloudy, with a low around 58. Southeast wind 3 to 7 mph.
Tuesday
Sunny, with a high near 81. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
Areas of fog after 3am. Otherwise, mostly clear, with a low around 62. Southeast wind 5 to 7 mph.
Wednesday
Areas of fog before 9am. Otherwise, sunny, with a high near 80.
Wednesday Night
Patchy fog after 2am. Otherwise, clear, with a low around 62.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Partly sunny, with a high near 88.
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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:
2:21 am EDT Apr 13, 2026
Forecast Valid:
3am EDT Apr 13, 2026-6pm EDT Apr 19, 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