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Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Fair
82°F
28°C
Humidity | 89% |
Wind Speed | SW 7 mph |
Barometer | 30.04 in |
Dewpoint | 79°F (26°C) |
Visibility | 10.00 mi |
Heat Index | 91°F (33°C) |
Last update | 12 Jul 10:55 pm EDT |
Extended Forecast for
Sea Island GA
Tonight
Low: 77 °F
Slight Chance
T-stormsSunday
High: 93 °F
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 78 °F
Slight Chance
T-stormsMonday
High: 92 °F
Mostly Sunny
then Chance
T-stormsMonday Night
Low: 77 °F
Chance
T-stormsTuesday
High: 89 °F
Chance
T-stormsTuesday Night
Low: 77 °F
Slight Chance
T-stormsWednesday
High: 89 °F
Showers
Likely then
T-storms
LikelyWednesday Night
Low: 77 °F
T-storms
Likely then
Slight Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. Southwest wind around 9 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 106. West wind 6 to 8 mph becoming northeast in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms, mainly between 9pm and 1am. Partly cloudy, with a low around 78. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 105. Northwest wind 5 to 7 mph becoming east in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Wednesday
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sea Island GA
31.18°N 81.36°W
31.18°N 81.36°W
7:01 pm EDT Jul 12, 2025
11pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025