Hourly Weather Forecast - Saint Helena Island, SC

10 AM
41°F
0%
4mph
WSW
Sunny
Humidity
88%
Feels like
38°F
Dew Point
38°F
11 AM
44°F
0%
6mph
WSW
Sunny
Humidity
81%
Feels like
40°F
Dew Point
38°F
12 PM
46°F
0%
7mph
WSW
Sunny
Humidity
75%
Feels like
42°F
Dew Point
39°F
1 PM
49°F
0%
9mph
WSW
Sunny
Humidity
71%
Feels like
45°F
Dew Point
39°F
2 PM
50°F
0%
10mph
WSW
Sunny
Humidity
68%
Feels like
50°F
Dew Point
40°F
3 PM
51°F
0%
10mph
WSW
Sunny
Humidity
65%
Feels like
51°F
Dew Point
40°F
4 PM
52°F
0%
11mph
WSW
Sunny
Humidity
65%
Feels like
52°F
Dew Point
40°F
5 PM
52°F
0%
11mph
WSW
Sunny
Humidity
65%
Feels like
52°F
Dew Point
41°F
5:17 PM
6 PM
52°F
0%
11mph
WSW
Clear
Humidity
66%
Feels like
52°F
Dew Point
41°F
7 PM
52°F
0%
11mph
WSW
Clear
Humidity
67%
Feels like
52°F
Dew Point
41°F
8 PM
52°F
0%
12mph
WSW
Clear
Humidity
68%
Feels like
52°F
Dew Point
42°F
9 PM
52°F
0%
13mph
WSW
Clear
Humidity
68%
Feels like
52°F
Dew Point
42°F
10 PM
52°F
0%
13mph
WSW
Mostly Clear
Humidity
69%
Feels like
52°F
Dew Point
42°F
11 PM
52°F
0%
13mph
WSW
Mostly Clear
Humidity
74%
Feels like
52°F
Dew Point
44°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide