Hourly Weather Forecast - Saint Helena Island, SC

9 AM
53°F
0%
3mph
N
Mostly Sunny
Humidity
84%
Feels like
53°F
Dew Point
48°F
10 AM
55°F
0%
3mph
N
Sunny
Humidity
75%
Feels like
55°F
Dew Point
47°F
11 AM
58°F
0%
3mph
NNE
Sunny
Humidity
66%
Feels like
58°F
Dew Point
46°F
12 PM
59°F
0%
2mph
NE
Sunny
Humidity
59%
Feels like
59°F
Dew Point
45°F
1 PM
60°F
0%
2mph
E
Sunny
Humidity
55%
Feels like
60°F
Dew Point
44°F
2 PM
61°F
0%
4mph
ESE
Sunny
Humidity
53%
Feels like
61°F
Dew Point
43°F
3 PM
61°F
0%
5mph
SE
Sunny
Humidity
52%
Feels like
61°F
Dew Point
44°F
4 PM
61°F
0%
6mph
SSE
Sunny
Humidity
54%
Feels like
61°F
Dew Point
45°F
5 PM
61°F
0%
6mph
SSE
Sunny
Humidity
55%
Feels like
61°F
Dew Point
45°F
6 PM
61°F
0%
6mph
SSE
Sunny
Humidity
56%
Feels like
61°F
Dew Point
45°F
7 PM
60°F
0%
5mph
S
Mostly Sunny
Humidity
60%
Feels like
60°F
Dew Point
46°F
7:33 PM
8 PM
60°F
0%
5mph
S
Partly Cloudy
Humidity
65%
Feels like
60°F
Dew Point
48°F
9 PM
60°F
0%
5mph
S
Mostly Clear
Humidity
69%
Feels like
60°F
Dew Point
49°F
10 PM
59°F
0%
6mph
SSW
Mostly Clear
Humidity
73%
Feels like
59°F
Dew Point
51°F
11 PM
59°F
0%
6mph
SSW
Mostly Clear
Humidity
76%
Feels like
59°F
Dew Point
51°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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