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

84°F

29°C

Humidity 45%
Wind Speed SE 7 mph
Barometer 30.06 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 14 Oct 2:50 pm EDT
Extended Forecast for

Jekyll Island GA

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. East wind around 7 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm after midnight.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 71. Southeast wind around 6 mph.

    Low: 71 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 82. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 82 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Windy.

    High: 73 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Very windy.

    Low: 64 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 72. Very windy.

    High: 72 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 80. East wind around 7 mph.
Tonight
Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm after midnight.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 71. Southeast wind around 6 mph.
Friday
Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 82. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 73. Windy.
Saturday Night
Partly cloudy, with a low around 64. Very windy.
Sunday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 72. Very windy.
Sunday Night
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 65. Very windy.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 76. Very windy.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 68. Very windy.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 76. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jekyll Island GA
 31.05°N 81.41°W
Last Update:
2:21 pm EDT Oct 14, 2026
Forecast Valid:
3pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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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