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

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Light Rain Fog/Mist

64°F

18°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.89 in
Dewpoint 64°F (18°C)
Visibility 3.00 mi
Last update 25 Jan 11:15 pm EST
Extended Forecast for

Saint Simons GA

Freeze Watch January 27, 12:00am until January 27, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Showers and thunderstorms likely. Cloudy, with a low around 54. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 47 by 10am. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 55 °F⇓

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Northwest wind around 9 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. Wind chill values as low as 17 early. North wind around 7 mph, with gusts as high as 16 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West wind 3 to 5 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Thursday

    Thursday: Widespread frost before 8am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely. Cloudy, with a low around 54. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 47 by 10am. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 24. Northwest wind around 9 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 48. Wind chill values as low as 17 early. North wind around 7 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 27. West wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28.
Thursday
Widespread frost before 8am. Otherwise, sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
2:11 pm EST Jan 25, 2026
Forecast Valid:
11pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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