Weather forecast for 10 daysSaint Simons Island, GA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 55°F
Partly Cloudy / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 23mphNNE 26°
- Humidity: 61%
- UV index: 6
- Sunrise: 7:30 am EDT
- Sunset: 6:50 pm EDT
- details ▼
On Sunday, October 18, wind speeds will increase as scattered clouds move in and out.
A temperature range of a pleasant 68°F to a moderate 55.4°F is predicted.
On today, conditions will be colder with a temperature more like November's typical high of 68.9°F.
Sunrise will be at 7:30 am and sunset at 6:50 pm; the daylight will last for 11h and 20min.
A temperature range of a pleasant 68°F to a moderate 55.4°F is predicted.
On today, conditions will be colder with a temperature more like November's typical high of 68.9°F.
Sunrise will be at 7:30 am and sunset at 6:50 pm; the daylight will last for 11h and 20min.
10-day overview
Daily temperatures
Warmest period: Wednesday - Thursday 77°C.
Coldest day: today 68°C.
Coldest day: today 68°C.
Chance of precipitation
Highest chance: Sunday 25.10. 20%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 55°F
Partly Cloudy / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 23mphNNE 26°
- Humidity: 61%
- UV index: 6
- Sunrise: 7:30 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 54°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphN 8°
- Humidity: 61%
- UV index: 7
- Sunrise: 7:31 am EDT
- Sunset: 6:49 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphN 4°
- Humidity: 50%
- UV index: 7
- Sunrise: 7:32 am EDT
- Sunset: 6:48 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 55°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphNNE 14°
- Humidity: 55%
- UV index: 6
- Sunrise: 7:32 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 59°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphN 6°
- Humidity: 55%
- UV index: 6
- Sunrise: 7:33 am EDT
- Sunset: 6:46 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 63°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 14mphNNE 23°
- Humidity: 61%
- UV index: 6
- Sunrise: 7:34 am EDT
- Sunset: 6:45 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 61°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 19mphNNE 28°
- Humidity: 68%
- UV index: 6
- Sunrise: 7:34 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 61°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 19mphNNE 21°
- Humidity: 69%
- UV index: 6
- Sunrise: 7:35 am EDT
- Sunset: 6:43 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 59°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 16mphNNE 18°
- Humidity: 65%
- UV index: 6
- Sunrise: 7:36 am EDT
- Sunset: 6:42 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 75°F
- 63°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 12mphNNE 13°
- Humidity: 63%
- UV index: 5
- Sunrise: 7:37 am EDT
- Sunset: 6:41 pm EDT
- details ▼
In the days ahead, a combination of cloud-filled and clear weather is expected.
Rain is not anticipated in Saint Simons Island in the upcoming days.
In the upcoming days, the maximum temperature will vary between 68°F and 77°F, while the low temperature range extends from 53.6°F to 62.6°F.
With a maximum temperature of 77°F, Wednesday and Thursday will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Rain is not anticipated in Saint Simons Island in the upcoming days.
In the upcoming days, the maximum temperature will vary between 68°F and 77°F, while the low temperature range extends from 53.6°F to 62.6°F.
With a maximum temperature of 77°F, Wednesday and Thursday will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 07:07:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, blustery and partly cloudy weather is anticipated.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 55.4°F.
The maximum temperature today will be noticeably lower than the average highest temperature of 77.9°F in October. The lowest temperature today will be also significantly lower than the average low of 66.6°F.
The maximum temperature today will be noticeably lower than the average highest temperature of 77.9°F in October. The lowest temperature today will be also significantly lower than the average low of 66.6°F.
On Sunday, in Saint Simons Island, sunrise will be at 7:30 am and sunset at 6:50 pm (EDT).
In Saint Simons Island, today, there will be 11h and 20min of daylight.
