SAINT SIMONS ISLAND, GA 31522 Weather Forecast & Current Conditions

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BRUNSWICK, GA
Current Weather

10:55 AM EDT MAY 19, 2025
Clear
84°F
Feels Like: 90°F
Dewpoint: 73°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: Calm
Pressure: 29.98 inches
Last 72 hours

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SAINT SIMONS ISLAND, GA 31522
Weather Forecast

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REST OF TODAY
Mostly sunny. Highs in the lower 90s. West winds around 5 mph, becoming southeast with gusts up to 20 mph this afternoon.
TONIGHT
Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.
TUESDAY
Mostly sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 70s. Southwest winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. West winds 10 to 15 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the mid 60s.
FRIDAY
Sunny. Highs in the mid 80s.
FRIDAY NIGHT
Clear. Lows in the mid 60s.
SATURDAY THROUGH SUNDAY
Mostly clear. Highs in the upper 80s. Lows in the upper 60s.

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 PM CDT  5/18/2025
Monday
19 MAY 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 0 hours 2 AM 76° 75° Partly Cloudy 1%

0% Thunder
( 4% severe)
WSW   3 97% 75°
Low 74° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 3 hours 5 AM 75° 75° Partly Cloudy WNW   2 97% 74°
High 89° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 6 hours 8 AM 76° 76° Partly Cloudy 3%

0% Thunder
( 5% severe)
WNW   2 94% 74°

Partly Cloudy



SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 9 hours 11 AM 85° 93° Partly Cloudy S   3 70% 74°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 12 hours 2 PM 88° 97° Partly Cloudy 6%

0% Thunder
( 14% severe)
SE   7 63% 74°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 15 hours 5 PM 85° 93° Partly Cloudy SE   8 72% 75°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 18 hours 8 PM 81° 87° Partly Cloudy 3%

0% Thunder
( 5% severe)
SSE   7 85% 76°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 1, 21 hours 11 PM 79° 83° Partly Cloudy S   6 88% 75°
Tuesday
20 MAY 2025
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 0 hours 2 AM 78° 80° Partly Cloudy 0%

0% Thunder
( 1% severe)
WSW   6 85% 73°
Low 74° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 3 hours 5 AM 75° 75° Partly Cloudy WSW   6 87% 71°
High 91° SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 6 hours 8 AM 75° 75° Partly Cloudy 0%

0% Thunder
( 5% severe)
W   6 90% 72°

Partly Cloudy



SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 9 hours 11 AM 86° 92° Partly Cloudy WSW   7 63% 72°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 12 hours 2 PM 91° 98° Partly Cloudy 2%

0% Thunder
( 12% severe)
SSW   9 52% 71°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 15 hours 5 PM 88° 95° Partly Cloudy S   10 59% 72°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 18 hours 8 PM 83° 90° Partly Cloudy 1%

0% Thunder
( 3% severe)
S   9 74% 74°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 2, 21 hours 11 PM 81° 85° Partly Cloudy SSW   9 74% 72°

BRUNSWICK, GA extended weather forecast

BAD DAY
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Low 73° Low 75° Low 67° Low 64° Low 63°
High 91° High 93° High 85° High 83° High 81°
SAINT SIMONS ISLAND, GA 31522 weather forecast Day 3 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
Partly Cloudy
9% Rain
Partly Cloudy
8% Rain
Clear
3% Rain
Clear
11% Rain
Clear
14% Rain
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