Weather forecast for tomorrowSaint Helena Island, SC
Weather forecast for tomorrow
Monday Oct 19, 2026
- 70°F
- 52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphN 8°
- Humidity: 58%
- UV index: 6
- Sunrise: 7:29 am EDT
- Sunset: 6:45 pm EDT
- details ▼
Tomorrow, the forecast calls for abundant sunshine.
Temperature fluctuations between a pleasant 69.8°F and a fresh 51.8°F are forecasted.
Sunrise will be at 7:29 am and sunset at 6:45 pm; tomorrow's daylight will last for 11h and 16min.
Temperature fluctuations between a pleasant 69.8°F and a fresh 51.8°F are forecasted.
Sunrise will be at 7:29 am and sunset at 6:45 pm; tomorrow's daylight will last for 11h and 16min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 68°C.
Coldest hour: 6 am 52°C.
Coldest hour: 6 am 52°C.
Chance of precipitation
Highest chance: 6 am 3%.
Hourly weather forecast
- 12 am
- 57°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphNNE 20°
- Humidity: 70%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 55°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphNNE 25°
- Humidity: 73%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphNNE 20°
- Humidity: 76%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphNNE 19°
- Humidity: 76%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:29 am
- 8 am
- 52°F
- Feels like:46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphNNE 16°
- Humidity: 78%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 57°F
- Feels like:54°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 17mphNNE 15°
- Humidity: 64%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 10°
- Humidity: 55%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 5°
- Humidity: 49%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 1°
- Humidity: 48%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 359°
- Humidity: 50%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:45 pm
- 8 pm
- 63°F
- Feels like:61°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphN 359°
- Humidity: 58%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 359°
- Humidity: 62%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, mostly cloudless and sunny weather is anticipated.
The temperature will vary between a minimum of 51.8°F and a maximum of 68°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will vary between a minimum of 51.8°F and a maximum of 68°F. The warmest part of the day will be from 3 pm to 5 pm.
Updated: Oct 18, 2026 @ 14:30:19 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
On Monday, sunny and dry conditions are anticipated.
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 51.8°F.
On Monday, in Saint Helena Island, sunrise will be at 7:29 am and sunset at 6:45 pm (EDT).
Tomorrow, the daylight will last for 11h and 16min.
