St Simons Island weather live forecast

Today's maximum temperature in St Simons Island is expected to be 10°C. Select a day from the live weather forecast for St Simons Island, Georgia, USA for more weather parameters.

Monday
2nd Feb
10

-1

11

4
Tuesday
3rd Feb
15

3

7

4
Wednesday
4th Feb
17

7

2

4
Thursday
5th Feb
12

6

1

3
Friday
6th Feb
15

3

11

4

5-day weather forecast updated at 04:04 on Monday 2nd 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 Monday 2nd February 2026

Expect clear skies in St Simons Island, Georgia (USA) with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

10
°C maximum temperature
-1
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

St Simons Island weather for Tuesday 3rd February 2026

Expect scattered clouds in St Simons Island, Georgia (USA) with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

15
°C maximum temperature
3
°C minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
13
kph wind from S

St Simons Island weather for Wednesday 4th February 2026

Expect mostly cloudy with light rain in St Simons Island, Georgia (USA) with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 15 kph from the south-west.

17
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

St Simons Island weather for Thursday 5th February 2026

Expect mostly cloudy with light rain in St Simons Island, Georgia (USA) with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 16 kph from the north-west.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

St Simons Island weather for Friday 6th February 2026

Expect scattered clouds in St Simons Island, Georgia (USA) with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.