Hourly Weather Forecast - Sullivans Island, SC

12 AM
32°F
0%
2mph
NE
Clear
Humidity
69%
Feels like
32°F
Dew Point
23°F
1 AM
31°F
0%
2mph
NE
Clear
Humidity
71%
Feels like
31°F
Dew Point
23°F
2 AM
31°F
0%
2mph
NE
Clear
Humidity
73%
Feels like
31°F
Dew Point
24°F
3 AM
31°F
0%
2mph
NE
Clear
Humidity
75%
Feels like
31°F
Dew Point
24°F
4 AM
30°F
0%
2mph
NE
Clear
Humidity
78%
Feels like
30°F
Dew Point
24°F
5 AM
30°F
0%
2mph
NNE
Clear
Humidity
81%
Feels like
30°F
Dew Point
25°F
6 AM
30°F
0%
2mph
NNE
Clear
Humidity
83%
Feels like
30°F
Dew Point
26°F
7 AM
32°F
0%
2mph
NNE
Clear
Humidity
80%
Feels like
32°F
Dew Point
27°F
7:20 AM
8 AM
36°F
0%
2mph
NNE
Mostly Sunny
Humidity
73%
Feels like
36°F
Dew Point
28°F
9 AM
40°F
0%
2mph
NE
Partly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
29°F
10 AM
45°F
0%
2mph
NE
Partly Cloudy
Humidity
58%
Feels like
45°F
Dew Point
31°F
11 AM
49°F
0%
2mph
NE
Mostly Cloudy
Humidity
53%
Feels like
49°F
Dew Point
32°F
12 PM
51°F
0%
2mph
ENE
Cloudy
Humidity
51%
Feels like
51°F
Dew Point
34°F
1 PM
52°F
0%
2mph
E
Cloudy
Humidity
51%
Feels like
52°F
Dew Point
35°F
2 PM
52°F
0%
2mph
E
Cloudy
Humidity
52%
Feels like
52°F
Dew Point
35°F
3 PM
51°F
0%
2mph
ESE
Cloudy
Humidity
55%
Feels like
51°F
Dew Point
36°F
4 PM
49°F
0%
2mph
ESE
Cloudy
Humidity
59%
Feels like
49°F
Dew Point
36°F
5 PM
47°F
0%
2mph
ESE
Mostly Cloudy
Humidity
66%
Feels like
47°F
Dew Point
36°F
5:41 PM
6 PM
45°F
0%
2mph
ESE
Partly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
36°F
7 PM
44°F
0%
2mph
E
Partly Cloudy
Humidity
76%
Feels like
44°F
Dew Point
37°F
8 PM
43°F
0%
1mph
ENE
Partly Cloudy
Humidity
76%
Feels like
43°F
Dew Point
36°F
9 PM
42°F
0%
2mph
NNE
Partly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
36°F
10 PM
42°F
0%
2mph
N
Partly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
35°F
11 PM
41°F
0%
2mph
NNW
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
35°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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