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

Elevated Fire Weather Conditions Through Wednesday

Dangerous combination of dry air (low relative humidity) and winds expected for portions of the area through Wednesday. This alignment of conditions with the drought will result in an elevated chance of significant fires. Don't Be the Spark! Read More >

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

75°F

24°C

Humidity 50%
Wind Speed NA
Barometer 30.22 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Apr 2:15 pm EDT
Extended Forecast for

Saint Simons GA

  • This Afternoon

    This Afternoon: Patchy smoke. Mostly cloudy, with a high near 77. Southeast wind 7 to 9 mph.

    High: 77 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 79. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South wind 6 to 8 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Light southwest wind becoming southeast 6 to 11 mph in the morning.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Patchy smoke. Mostly cloudy, with a high near 77. Southeast wind 7 to 9 mph.
Tonight
Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 79. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 63. South wind 6 to 8 mph.
Friday
Sunny, with a high near 80. Light southwest wind becoming southeast 6 to 11 mph in the morning.
Friday Night
Mostly clear, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
Last Update:
2:21 pm EDT Apr 22, 2026
Forecast Valid:
2pm EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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