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

77°F

25°C

Humidity 83%
Wind Speed SE 5 mph
Barometer 30.08 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Oct 12:15 am EDT
Extended Forecast for

Brunswick GA

  • Overnight

    Overnight: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.

    High: 87 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. South wind 5 to 8 mph becoming west after midnight.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. Windy.

    Low: 60 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 72. Windy.

    High: 72 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 62. Windy.

    Low: 62 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 66. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
Patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Friday
Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 68. South wind 5 to 8 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 75. Breezy.
Saturday Night
Partly cloudy, with a low around 60. Windy.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 72. Windy.
Sunday Night
A 30 percent chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 62. Windy.
Monday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 76. Windy.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64. Windy.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 78. Windy.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63. Breezy.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 78. Windy.
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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 pm EDT Oct 14, 2026
Forecast Valid:
12am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation