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Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Thunderstorm in Vicinity
86°F
30°C
| Humidity | 84% |
| Wind Speed | S 14 G 20 mph |
| Barometer | 30.05 in |
| Dewpoint | 81°F (27°C) |
| Visibility | 10.00 mi |
| Heat Index | 102°F (39°C) |
| Last update | 19 Jun 4:55 pm EDT |
Extended Forecast for
Saint Simons GA
Juneteenth
High: 90 °F
Slight Chance
T-stormsTonight
Low: 77 °F
Chance
T-storms then
Slight Chance
T-stormsFriday
High: 90 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 77 °F
Chance
T-stormsSaturday
High: 89 °F
Chance
T-stormsSaturday Night
Low: 78 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Detailed Forecast
Juneteenth
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. South wind around 10 mph, with gusts as high as 16 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 77. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Mostly sunny, with a high near 90. Heat index values as high as 103. West wind 6 to 9 mph becoming southeast in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind 5 to 9 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 89. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Simons GA
31.16°N 81.39°W
31.16°N 81.39°W
4:46 pm EDT Jun 19, 2025
5pm EDT Jun 19, 2025-6pm EDT Jun 26, 2025
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