Weather for 31561 — Sea Island, GA
Conditions and forecast for the exact centre of ZIP code 31561 (31.199, -81.332), not a nearby airport.
70°
Clear sky
- Feels like:
- 70°
- Humidity:
- 95%
- Wind:
- 6 mph
- Dew point:
- 69°
Source updated: 12:01:26 PM · WeatherSignal checked: 12:01:26 PM
Next 12 hours in 31561
12 PM
70°
0%
1 PM
72°
0%
2 PM
76°
0%
3 PM
79°
0%
4 PM
82°
0%
5 PM
83°
0%
6 PM
84°
0%
7 PM
84°
0%
8 PM
84°
0%
9 PM
82°
0%
10 PM
80°
0%
11 PM
77°
0%
7 day forecast for 31561
Today
84° / 70°
0% rain · 15 mph wind
Saturday, Oct 17
78° / 64°
0% rain · 27 mph wind
Sunday, Oct 18
65° / 54°
0% rain · 32 mph wind
Monday, Oct 19
66° / 53°
0% rain · 24 mph wind
Tuesday, Oct 20
69° / 51°
0% rain · 9 mph wind
Wednesday, Oct 21
73° / 57°
0% rain · 10 mph wind
Thursday, Oct 22
71° / 59°
0% rain · 8 mph wind
About ZIP code 31561
31561 covers Sea Island in Georgia. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Jacksonville (63 mi), Savannah (63 mi), Gainesville (122 mi), Charleston (136 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Sea Island 31561, Georgia
- The warmest afternoon ahead is today, reaching about 84°F.
- The coldest night ahead dips to about 51°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like Sunday, with sustained wind near 32 mph.
- UV reaches 7 on the sunniest day — sunscreen is worth it if you will be outside around midday.
Common questions about Sea Island 31561, Georgia weather
- How accurate is the Sea Island 31561, Georgia forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Sea Island 31561, Georgia?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Sea Island 31561, Georgia
- Current weather in Sea Island 31561, Georgia
- Sea Island 31561, Georgia hourly forecast
- Sea Island 31561, Georgia weather tomorrow
- Sea Island 31561, Georgia weekend weather
- Sea Island 31561, Georgia weather radar
- Sea Island 31561, Georgia severe weather alerts
- Best time to go outside in Sea Island 31561, Georgia
- What happened overnight in Sea Island 31561, Georgia
- How accurate is the Sea Island 31561, Georgia forecast?
- Sea Island 31561, Georgia monthly weather averages
Weather in nearby cities
- Jacksonville, FL weather · about 63 miles away
- Savannah, GA weather · about 63 miles away
- Gainesville, FL weather · about 122 miles away
- Charleston, SC weather · about 136 miles away
- North Charleston, SC weather · about 139 miles away
- Augusta-Richmond County, GA weather · about 162 miles away