SAINT SIMONS ISLAND, GA 31522 Weather Forecast & Current Conditions

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BRUNSWICK, GA
Current Weather

1:55 PM EDT AUG 26, 2025
Clear
88°F
Feels Like: 89°F
Dewpoint: 64°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: WSW at 6 mph
Pressure: 30.03 inches
Last 72 hours

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SAINT SIMONS ISLAND, GA 31522
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs around 90. Northwest winds 5 to 10 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 70. North winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the upper 80s. North winds 5 to 10 mph, becoming northeast in the afternoon.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
THURSDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 30 percent.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 70s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Mostly cloudy with showers and thunderstorms likely. Highs in the mid 80s. Lows in the lower 70s. Chance of rain 70 percent.
SUNDAY AND SUNDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the lower 70s. Chance of rain 70 percent.
LABOR DAY
Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

Visible Weather Satellite
SAINT SIMONS ISLAND, GA 31522
Infrared Weather Satellite
SAINT SIMONS ISLAND, GA 31522
NEXRAD Weather Radar
SAINT SIMONS ISLAND, GA 31522

BRUNSWICK, GA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/26/2025
Tuesday
26 AUG 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 12 hours 2 PM 87° 90° Clear 4%

0% Thunder
( 15% severe)
NW   7 52% 67°
High 88° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 15 hours 5 PM 86° 90° Clear N   6 57% 69°
Clear



SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 18 hours 8 PM 81° 84° Clear 4%

0% Thunder
( 6% severe)
NNE   3 69% 70°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 21 hours 11 PM 79° 82° Clear NNW   2 77% 71°
Wednesday
27 AUG 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 0 hours 2 AM 76° 77° Partly Cloudy 2%

0% Thunder
( 2% severe)
N   2 82% 70°
Low 74° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 3 hours 5 AM 75° 75° Partly Cloudy N   6 84% 70°
High 87° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 6 hours 8 AM 75° 75° Partly Cloudy 3%

0% Thunder
( 8% severe)
N   7 84% 70°

Partly Cloudy



SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 9 hours 11 AM 84° 88° Partly Cloudy NE   9 63% 70°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 12 hours 2 PM 86° 90° Partly Cloudy 5%

0% Thunder
( 17% severe)
ENE   10 57% 69°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 15 hours 5 PM 84° 88° Partly Cloudy ENE   10 63% 70°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 18 hours 8 PM 80° 83° Clear 3%

0% Thunder
( 8% severe)
E   8 72% 70°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 21 hours 11 PM 79° 82° Clear E   7 79% 72°
Thursday
28 AUG 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 0 hours 2 AM 78° 80° Partly Cloudy 3%

0% Thunder
( 7% severe)
E   6 85% 73°
Low 75° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 3 hours 5 AM 77° 78° Partly Cloudy E   6 87% 73°
High 86° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 6 hours 8 AM 78° 80° Partly Cloudy 8%

0% Thunder
( 13% severe)
ENE   7 85% 73°

Partly Cloudy

Chance of Rain

SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 9 hours 11 AM 85° 92° Partly Cloudy E   9 67% 73°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 15 hours 2 PM 84° 90° Partly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 38% severe)
E   10 70% 73°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 18 hours 5 PM 83° 90° Partly Cloudy E   10 74% 74°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 21 hours 8 PM 79° 82° Partly Cloudy     E   8 82% 73°

BRUNSWICK, GA extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 73° Low 72° Low 73° Low 74° Low 74°
High 83° High 84° High 84° High 84° High 86°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 4 SAINT SIMONS ISLAND, GA 31522 weather forecast Day 5 SAINT SIMONS ISLAND, GA 31522 weather forecast Day 6 SAINT SIMONS ISLAND, GA 31522 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
70% Rain
Overcast
55% Rain
Overcast
60% Rain
Overcast
54% Rain
Overcast
42% Rain
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