National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerously Cold Tonight - Click "Read More" for Briefing

A freeze warning is in effect tonight through Friday morning for all of southeast GA and northeast FL. A hard freeze is expected inland with a coastal freeze. Take actions now to protect plants, pets, pipes, and people! Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

32°F

0°C

Humidity 51%
Wind Speed NW 5 mph
Barometer 30.08 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 16 Jan 1:55 am EST
Extended Forecast for

Sea Island GA

Freeze Warning until January 16, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until January 16, 09:00am

    NOW until 9:00am Fri

    Freeze Warning

  • Overnight

    Low: 26 °F

    Patchy Frost

  • Friday

    Friday: Sunny, with a high near 53. Wind chill values as low as 27 early. Calm wind becoming south around 6 mph in the afternoon.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. South wind 3 to 6 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 65. South wind 6 to 8 mph.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 38. Calm wind becoming north around 6 mph after midnight.

    Low: 38 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Partly sunny, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Frost then
    Sunny

Detailed Forecast

Overnight
Patchy frost. Otherwise, clear, with a low around 26. Northwest wind around 6 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 53. Wind chill values as low as 27 early. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. South wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 65. South wind 6 to 8 mph.
Saturday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 38. Calm wind becoming north around 6 mph after midnight.
Sunday
Showers likely, mainly before 1pm. Partly sunny, with a high near 51. Chance of precipitation is 70%.
Sunday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29.
M.L.King Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55.
Monday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 53.
Tuesday Night
Patchy frost. Otherwise, partly cloudy, with a low around 34.
Wednesday
Areas of frost. Otherwise, mostly sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sea Island GA
 31.18°N 81.36°W
Last Update:
12:26 am EST Jan 16, 2026
Forecast Valid:
2am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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Chance of Precipitation