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Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

50°F

10°C

Humidity 88%
Wind Speed SW 9 mph
Barometer 29.82 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 14 Jan 9:35 pm EST
Extended Forecast for

Saint Simons GA

Freeze Watch January 15, 11:00pm until January 16, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. West wind around 8 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Breezy, with a northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 50 °F

    Becoming
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Patchy frost after 1am. Otherwise, clear, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Clear then
    Patchy Frost

  • Friday

    Friday: Patchy frost before 9am. Otherwise, sunny, with a high near 54. Wind chill values as low as 25 early. Calm wind becoming south around 6 mph in the afternoon.

    High: 54 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Southwest wind 3 to 5 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. West wind around 8 mph, with gusts as high as 18 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Breezy, with a northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Patchy frost after 1am. Otherwise, clear, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Friday
Patchy frost before 9am. Otherwise, sunny, with a high near 54. Wind chill values as low as 25 early. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 39. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 35.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 50.
Sunday Night
Clear, with a low around 27.
M.L.King Day
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
6:56 pm EST Jan 14, 2026
Forecast Valid:
9pm EST Jan 14, 2026-6pm EST Jan 21, 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