SAINT SIMONS ISLAND, GA 31522 Weather Forecast & Current Conditions

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BRUNSWICK, GA
Current Weather

1:15 PM EDT MAY 9, 2025
Few Clouds
82°F
Feels Like: 87°F
Dewpoint: 73°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: ESE at 8 mph
Pressure: 29.94 inches
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SAINT SIMONS ISLAND, GA 31522
Weather Forecast

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REST OF TODAY
Partly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 80s. West winds around 5 mph, becoming south this afternoon. Chance of rain 40 percent.
TONIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds and heavy rainfall in the afternoon. Highs in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
SATURDAY NIGHT
Cloudy. Showers and thunderstorms, mainly in the evening. Some thunderstorms may produce gusty winds and heavy rainfall in the evening. Lows around 70. East winds 10 to 15 mph, becoming southeast 5 to 10 mph after midnight. Chance of rain 80 percent.
SUNDAY
Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
SUNDAY NIGHT
Showers. Thunderstorms likely, mainly in the evening. Lows in the upper 60s. Chance of rain 90 percent.
MONDAY
Showers with a chance of thunderstorms. Highs in the upper 70s. Chance of rain near 100 percent.
MONDAY NIGHT
Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain near 100 percent.
TUESDAY AND TUESDAY NIGHT
Showers likely with a slight chance of thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 70 percent.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly clear. A 30 percent chance of showers. Highs in the mid 80s. Lows in the mid 60s.
THURSDAY
Sunny. Highs in the upper 80s.

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  5/ 9/2025
Friday
9 MAY 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 12 hours 2 PM 83° 88° Mostly Cloudy 34%
RAIN
1–2 in
0% Thunder
( 24% severe)
SSE   8 67% 71°
High 84° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 15 hours 5 PM 81° 85° Partly Cloudy SSE   9 74% 72°
Mostly Cloudy

Chance of Rain

SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 18 hours 8 PM 77° 78° Mostly Cloudy 32%
RAIN
***
0% Thunder
( 15% severe)
S   6 85% 72°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 21 hours 11 PM 75° 75° Mostly Cloudy SSW   3 90% 72°
Saturday
10 MAY 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 0 hours 2 AM 73° 73° Mostly Cloudy 50%
RAIN
.01–.1 in
0% Thunder
( 27% severe)
SSW   2 93% 71°
Low 70° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 3 hours 5 AM 72° 72° Mostly Cloudy E   3 97% 71°
High 79° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 6 hours 8 AM 74° 74° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 33% severe)
E   6 93% 72°

Mostly Cloudy

Rain Likely

SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 9 hours 11 AM 77° 79° Mostly Cloudy E   9 82% 71°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 12 hours 2 PM 78° 80° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 54% severe)
E   12 82% 72°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 15 hours 5 PM 76° 76° Mostly Cloudy ENE   12 87% 72°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 18 hours 8 PM 74° 74° Mostly Cloudy 75%
RAIN
***
0% Thunder
( 24% severe)
E   10 97% 73°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 21 hours 11 PM 74° 74° Mostly Cloudy ESE   9 97% 73°
Sunday
11 MAY 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 0 hours 2 AM 74° 74° Mostly Cloudy 65%
RAIN
***
0% Thunder
( 21% severe)
SSE   8 97% 73°
Low 71° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 3 hours 5 AM 73° 73° Mostly Cloudy SSE   8 97% 72°
High 80° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 6 hours 8 AM 74° 74° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 32% severe)
SE   9 97% 73°

Mostly Cloudy

Rain Likely

SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 9 hours 11 AM 78° 80° Mostly Cloudy SE   10 85% 73°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 15 hours 2 PM 79° 82° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 41% severe)
SE   12 82% 73°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 18 hours 5 PM 77° 78° Mostly Cloudy ESE   12 90% 74°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3, 21 hours 8 PM 74° 74° Mostly Cloudy     ESE   10 100% 74°

BRUNSWICK, GA extended weather forecast

Monday
12 MAY 2025
Tuesday
13 MAY 2025
Wednesday
14 MAY 2025
Thursday
15 MAY 2025
Friday
16 MAY 2025
Low 73° Low 69° Low 67° Low 70° Low 71°
High 78° High 81° High 87° High 87° High 91°
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
95% Rain
Overcast
79% Rain
Partly Cloudy
32% Rain
Clear
19% Rain
Partly Cloudy
33% Rain
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