Hourly Weather Forecast - Sullivans Island, SC

12 AM
67°F
50%
8mph
NE
50% Chance Rain Showers
Humidity
68%
Feels like
67°F
Dew Point
56°F
1 AM
64°F
30%
9mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
64°F
Dew Point
54°F
2 AM
63°F
20%
10mph
NE
Partly Cloudy
Humidity
72%
Feels like
63°F
Dew Point
53°F
3 AM
61°F
10%
10mph
NE
Partly Cloudy
Humidity
72%
Feels like
61°F
Dew Point
52°F
4 AM
60°F
0%
10mph
NE
Partly Cloudy
Humidity
71%
Feels like
60°F
Dew Point
50°F
5 AM
58°F
0%
10mph
NE
Partly Cloudy
Humidity
68%
Feels like
58°F
Dew Point
48°F
6 AM
57°F
0%
10mph
NE
Mostly Clear
Humidity
67%
Feels like
57°F
Dew Point
46°F
7 AM
57°F
0%
10mph
NE
Mostly Clear
Humidity
63%
Feels like
57°F
Dew Point
44°F
7:18 AM
8 AM
57°F
0%
10mph
NE
Sunny
Humidity
65%
Feels like
57°F
Dew Point
45°F
9 AM
57°F
0%
10mph
NE
Sunny
Humidity
57%
Feels like
57°F
Dew Point
42°F
10 AM
58°F
0%
10mph
NE
Sunny
Humidity
54%
Feels like
58°F
Dew Point
41°F
11 AM
58°F
0%
10mph
NE
Sunny
Humidity
53%
Feels like
58°F
Dew Point
41°F
12 PM
59°F
0%
10mph
NE
Sunny
Humidity
52%
Feels like
59°F
Dew Point
41°F
1 PM
59°F
0%
10mph
ENE
Sunny
Humidity
53%
Feels like
59°F
Dew Point
42°F
2 PM
58°F
0%
9mph
ENE
Sunny
Humidity
55%
Feels like
58°F
Dew Point
42°F
3 PM
58°F
0%
9mph
ENE
Sunny
Humidity
56%
Feels like
58°F
Dew Point
42°F
4 PM
58°F
0%
9mph
ENE
Sunny
Humidity
59%
Feels like
58°F
Dew Point
43°F
5 PM
57°F
0%
9mph
ENE
Sunny
Humidity
60%
Feels like
57°F
Dew Point
44°F
6 PM
57°F
10%
8mph
ENE
Sunny
Humidity
62%
Feels like
57°F
Dew Point
44°F
7 PM
56°F
10%
7mph
ENE
Mostly Sunny
Humidity
66%
Feels like
56°F
Dew Point
45°F
7:33 PM
8 PM
56°F
10%
7mph
ENE
Partly Cloudy
Humidity
70%
Feels like
56°F
Dew Point
46°F
9 PM
55°F
10%
6mph
ENE
Partly Cloudy
Humidity
75%
Feels like
55°F
Dew Point
47°F
10 PM
55°F
10%
6mph
ENE
Mostly Cloudy
Humidity
79%
Feels like
55°F
Dew Point
48°F
11 PM
54°F
20%
5mph
ENE
Cloudy
Humidity
82%
Feels like
54°F
Dew Point
49°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

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

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

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