Hourly Weather Forecast - Saint Helena Island, SC

12 AM
37°F
0%
3mph
N
Clear
Humidity
60%
Feels like
37°F
Dew Point
24°F
1 AM
37°F
0%
3mph
N
Clear
Humidity
62%
Feels like
37°F
Dew Point
25°F
2 AM
37°F
0%
3mph
NNW
Clear
Humidity
64%
Feels like
34°F
Dew Point
26°F
3 AM
37°F
0%
4mph
NNW
Clear
Humidity
65%
Feels like
34°F
Dew Point
26°F
4 AM
37°F
0%
4mph
NNW
Clear
Humidity
66%
Feels like
34°F
Dew Point
26°F
5 AM
37°F
0%
4mph
NNW
Clear
Humidity
66%
Feels like
34°F
Dew Point
27°F
6 AM
37°F
0%
4mph
NNW
Clear
Humidity
66%
Feels like
34°F
Dew Point
27°F
7 AM
38°F
0%
4mph
NNW
Clear
Humidity
64%
Feels like
35°F
Dew Point
27°F
7:16 AM
8 AM
39°F
0%
4mph
NNW
Sunny
Humidity
61%
Feels like
36°F
Dew Point
26°F
9 AM
40°F
0%
4mph
NNW
Sunny
Humidity
58%
Feels like
38°F
Dew Point
27°F
10 AM
42°F
0%
4mph
NW
Sunny
Humidity
55%
Feels like
40°F
Dew Point
27°F
11 AM
44°F
0%
4mph
NW
Sunny
Humidity
54%
Feels like
42°F
Dew Point
28°F
12 PM
45°F
0%
4mph
WNW
Sunny
Humidity
54%
Feels like
43°F
Dew Point
30°F
1 PM
47°F
0%
4mph
W
Sunny
Humidity
55%
Feels like
45°F
Dew Point
31°F
2 PM
47°F
0%
4mph
W
Sunny
Humidity
57%
Feels like
46°F
Dew Point
33°F
3 PM
47°F
0%
4mph
WSW
Sunny
Humidity
60%
Feels like
46°F
Dew Point
34°F
4 PM
47°F
0%
4mph
SW
Sunny
Humidity
63%
Feels like
46°F
Dew Point
35°F
5 PM
47°F
0%
4mph
SW
Sunny
Humidity
65%
Feels like
45°F
Dew Point
36°F
5:18 PM
6 PM
47°F
0%
3mph
SW
Clear
Humidity
68%
Feels like
46°F
Dew Point
37°F
7 PM
46°F
0%
2mph
SSW
Clear
Humidity
70%
Feels like
46°F
Dew Point
37°F
8 PM
45°F
0%
2mph
SW
Clear
Humidity
72%
Feels like
45°F
Dew Point
37°F
9 PM
45°F
0%
2mph
SW
Clear
Humidity
73%
Feels like
45°F
Dew Point
37°F
10 PM
45°F
0%
2mph
SW
Clear
Humidity
71%
Feels like
45°F
Dew Point
37°F
11 PM
46°F
0%
2mph
WSW
Mostly Clear
Humidity
71%
Feels like
46°F
Dew Point
37°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across 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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide