Glynn County (Saint Simons Island)
10 day weather forecast for Glynn County
Friday, October 30th, 2026, at 06:15 AM
Today
27° 18°
Tomorrow
26° 18°
Sunday
25° 20°
Monday
22° 20°
Tuesday
27° 20°
Wednesday
25° 21°
Thursday
25° 19°
more
Glynn County Weather Pages
Glynn County weather forecast
The weather forecast for Glynn County over the next 5 days indicates very wet conditions with temperatures ranging from 22 °C to 27 °C.
Rain is expected from tomorrow until Tuesday.
Wind speeds are expected to be strong, averaging around 20.9 km/h.
Glynn County 14 days weather forecast
This weeks weather in Glynn County. Click on a date for detailed forecasts
Fri. 30
27°
18°
0 mm
Sat. 31
26°
18°
0.9 mm
Sun. 1
25°
20°
9.9 mm
Mon. 2
22°
20°
11.7 mm
Tue. 3
27°
20°
0.2 mm
Wed. 4
25°
21°
0.9 mm
Thu. 5
25°
19°
1.6 mm
Fri. 6
24°
16°
0 mm
Sat. 7
25°
17°
0 mm
Sun. 8
22°
17°
0 mm
Mon. 9
23°
16°
0 mm
Tue. 10
24°
19°
2.4 mm
Wed. 11
22°
14°
24.7 mm
Thu. 12
21°
11°
0 mm
Further Ahead
You can click on date
Access Glynn County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Glynn County long range weather forecast
30 day weather forecast for Glynn County
Important Notice
Our Glynn County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Glynn County
A total of 52.4 mm is expected over 5 rainy days. The wettest day is Wednesday 11, with 24.7 mm. Click a day for details.
Glynn County Wind Speed Forecast Chart
The windiest day is tomorrow, with winds up to 24.8 km/h from the NE. The calmest day is Friday 6. The average daily maximum is 17 km/h.
Fri. 30
20.9 km/h
NE · Moderate breeze
Sat. 31
24.8 km/h
NE · Moderate breeze
Sun. 1
23 km/h
NE · Moderate breeze
Mon. 2
22.7 km/h
NE · Moderate breeze
Tue. 3
19.8 km/h
NE · Gentle breeze
Wed. 4
15.5 km/h
NE · Gentle breeze
Thu. 5
15.5 km/h
W · Gentle breeze
Fri. 6
11.2 km/h
W · Light breeze
Sat. 7
11.2 km/h
NW · Light breeze
Sun. 8
19.1 km/h
NE · Gentle breeze
Mon. 9
15.8 km/h
NE · Gentle breeze
Tue. 10
11.5 km/h
SE · Light breeze
Wed. 11
15.1 km/h
W · Gentle breeze
Thu. 12
12.2 km/h
W · Gentle breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Glynn County
How warm is it in Glynn County over the next 14 days?
Over the next two weeks, temperatures in Glynn County are expected to range from around 11 °C on the coldest nights up to about 27 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Glynn County in the next two weeks?
Yes - rain is expected on about 5 of the next 14 days in Glynn County, with roughly 52.4 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Glynn County?
Maximum wind speeds in Glynn County are forecast to reach about 24.8 km/h at their peak over the next 14 days.
When is the best time to visit Glynn County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Glynn County guide.
How accurate is the 14-day forecast for Glynn County?
Our Glynn County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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