St Simons Island weather live forecast

Today's maximum temperature in St Simons Island is expected to be 25°C. Select a day from the live weather forecast for St Simons Island, Georgia, USA for more weather parameters.

Thursday
12th Nov
25

16

6

4
Friday
13th Nov
18

9

10

4
Saturday
14th Nov
16

7

10

4
Sunday
15th Nov
16

8

3

4
Monday
16th Nov
18

10

7

4

5-day weather forecast updated at 04:02 on Thursday 12th November 2026 GMT

More about St Simons Island

St Simons Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Georgia

Air France: Best fare finder - cheap flight deals

Sale

Explore best fares on flights worldwide with Air France
Book deals on flights to Europe, Africa, Asia & Americas
Check out promo fares by continent. Filter by cabin class

Go to Air France deal >>

View all Air France offers

The 5-day weather forecast for Georgia (USA) (St Simons Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Simons Island weather forecast by day

Below are the detailed weather forecasts for St Simons Island for the next 5 days.

St Simons Island weather for Thursday 12th November 2026

Expect scattered clouds in St Simons Island, Georgia (USA) with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

25
°C maximum temperature
16
°C minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

St Simons Island weather for Friday 13th November 2026

Expect clear skies in St Simons Island, Georgia (USA) with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

18
°C maximum temperature
9
°C minimum temperature
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from NW

St Simons Island weather for Saturday 14th November 2026

Expect clear skies in St Simons Island, Georgia (USA) with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

16
°C maximum temperature
7
°C minimum temperature
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

St Simons Island weather for Sunday 15th November 2026

Expect broken clouds in St Simons Island, Georgia (USA) with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

16
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NE

St Simons Island weather for Monday 16th November 2026

Expect broken clouds in St Simons Island, Georgia (USA) with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.