Weather forecast for 10 days
Saint Helena Island, SC

Weather forecast for the weekend

Saturday, Apr 19.

Mostly Sunny
6:46 am

7:56 pm
EDT
Mostly Sunny
79°F / 66°F
  • Wind: 12mph S
  • Humidity: 70%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 9
On Saturday, April 19, a pleasant, mostly sunny outlook is in place.
A narrow temperature span is anticipated, from a high of a temperate 78.8°F to a low of a breezy 66.2°F.
Sunrise will be at 6:46 am and sunset at 7:56 pm; the daylight will last for 13h and 10min.

Sunday, Apr 20.

Cloudy
6:45 am

7:56 pm
EDT
Cloudy
79°F / 68°F
  • Wind: 11mph S
  • Humidity: 70%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 6
On Sunday, in Saint Helena Island, cloud coverage will be extensive.
Temperatures will exhibit minor fluctuations, extending from a high of a temperate 78.8°F to a low of an agreeable 68°F.
Sunrise will be at 6:45 am and sunset at 7:56 pm; the daylight will last for 13h and 11min.

Frequently asked questions

What is the weather forecast for Saint Helena Island for Saturday?
On Saturday, in Saint Helena Island, sunny intervals will be long-lasting, with few disruptions.
What will be the highest temperature in Saint Helena Island on Saturday?
On Saturday, the highest temperature will be 78.8°F, while the lowest temperature will be 66.2°F.
What is the weather forecast for Saint Helena Island for Sunday?
On Sunday, in Saint Helena Island, gray and overcast skies will be present.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 78.8°F, while the minimum temperature will be 68°F.
What is the weather forecast for Saint Helena Island for the next ten days?
In Saint Helena Island, a combination of cloudy and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated only on Monday. With a probability of 18%, minimal precipitation of 0.08" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 71.6°F and 78.8°F, as the minimum temperature will vary between 51.8°F and 68°F.
What will be the warmest and the coldest days?
The warmest days will be Saturday through next Thursday, with a maximum of 78.8°F. Tomorrow will be the coldest day, with a maximum temperature of 71.6°F.

Long-term weather forecast

TueApr 15.
  • min.
  • 52°F
Mostly Clear
Mostly Clear
  • Wind: 16mph NW
  • Humidity: 44%
  • UV index: 0
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:51 am 7:53 pm EDT
WedApr 16.
  • 72°F
  • 54°F
Sunny
Sunny
  • Wind: 10mph NW
  • Humidity: 40%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:49 am 7:53 pm EDT
ThuApr 17.
  • 73°F
  • 61°F
Sunny
Sunny
  • Wind: 9mph E
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:48 am 7:54 pm EDT
FriApr 18.
  • 77°F
  • 64°F
Sunny
Sunny
  • Wind: 12mph SSE
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:47 am 7:55 pm EDT
SatApr 19.
  • 79°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph S
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:46 am 7:56 pm EDT
SunApr 20.
  • 79°F
  • 68°F
Cloudy
Cloudy
  • Wind: 11mph S
  • Humidity: 70%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:45 am 7:56 pm EDT
MonApr 21.
  • 79°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph S
  • Humidity: 73%
  • UV index: 8
  • Precip. probability: 18%
  • Precipitation: 0.08"
  • 6:44 am 7:57 pm EDT
TueApr 22.
  • 79°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Humidity: 76%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:43 am 7:58 pm EDT
WedApr 23.
  • 79°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:41 am 7:58 pm EDT
ThuApr 24.
  • 79°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SE
  • Humidity: 78%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:40 am 7:59 pm EDT
A combination of cloud-filled and sunny weather is predicted.
With a 18% probability, rainfall is predicted only for Monday. Expected precipitation will be minimal at 0.08".
In the upcoming days, the highest temperature will range between 71.6°F and 78.8°F, while the difference in minimum temperatures will be substantial, as the lowest temperatures will be recorded between 51.8°F and 68°F.
With a maximum temperature of 78.8°F, Saturday through next Thursday will be the warmest days in Saint Helena Island; Wednesday will be the coldest day, with the highest temperature of 71.6°F.
Updated: Apr 15, 2025 @ 23:01:15 UTC
Published by: Weather U.S. | About Us
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