St Simons Island weather live forecast

Today's maximum temperature in St Simons Island is expected to be 14°C. Select a day from the live weather forecast for St Simons Island, Georgia, USA for more weather parameters.

Saturday
7th Feb
14

6

11

5
Sunday
8th Feb
12

6

10

4
Monday
9th Feb
16

8

9

4
Tuesday
10th Feb
18

9

3

4
Wednesday
11th Feb
21

14

3

4

5-day weather forecast updated at 04:05 on Saturday 7th February 2026 GMT

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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 Saturday 7th February 2026

Expect clear skies in St Simons Island, Georgia (USA) with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

14
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
18
kph wind from NW

St Simons Island weather for Sunday 8th February 2026

Expect scattered clouds in St Simons Island, Georgia (USA) with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

12
°C maximum temperature
6
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

St Simons Island weather for Monday 9th February 2026

Expect scattered clouds in St Simons Island, Georgia (USA) with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

16
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from SE

St Simons Island weather for Tuesday 10th February 2026

Expect broken clouds in St Simons Island, Georgia (USA) with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

18
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

St Simons Island weather for Wednesday 11th February 2026

Expect broken clouds in St Simons Island, Georgia (USA) with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.