Hourly Weather Forecast - Hartsville, SC

12 AM
35°F
0%
3mph
WSW
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
26°F
1 AM
35°F
0%
3mph
W
Mostly Clear
Humidity
71%
Feels like
32°F
Dew Point
26°F
2 AM
34°F
0%
3mph
W
Mostly Clear
Humidity
73%
Feels like
32°F
Dew Point
27°F
3 AM
34°F
0%
3mph
WNW
Mostly Clear
Humidity
74%
Feels like
32°F
Dew Point
27°F
4 AM
34°F
10%
3mph
WNW
Mostly Clear
Humidity
76%
Feels like
31°F
Dew Point
27°F
5 AM
34°F
10%
3mph
W
Mostly Clear
Humidity
77%
Feels like
31°F
Dew Point
27°F
6 AM
34°F
10%
3mph
W
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
27°F
7 AM
37°F
10%
3mph
W
Mostly Cloudy
Humidity
69%
Feels like
34°F
Dew Point
28°F
7:24 AM
8 AM
40°F
10%
3mph
W
Cloudy
Humidity
61%
Feels like
38°F
Dew Point
28°F
9 AM
44°F
10%
3mph
W
Cloudy
Humidity
53%
Feels like
43°F
Dew Point
28°F
10 AM
47°F
10%
4mph
W
Cloudy
Humidity
47%
Feels like
46°F
Dew Point
28°F
11 AM
50°F
10%
4mph
W
Cloudy
Humidity
43%
Feels like
50°F
Dew Point
29°F
12 PM
52°F
10%
4mph
W
Cloudy
Humidity
42%
Feels like
52°F
Dew Point
29°F
1 PM
53°F
10%
4mph
WNW
Cloudy
Humidity
41%
Feels like
53°F
Dew Point
30°F
2 PM
54°F
10%
4mph
WNW
Partly Cloudy
Humidity
41%
Feels like
54°F
Dew Point
31°F
3 PM
53°F
10%
4mph
WNW
Mostly Sunny
Humidity
43%
Feels like
53°F
Dew Point
31°F
4 PM
51°F
10%
4mph
WNW
Sunny
Humidity
47%
Feels like
51°F
Dew Point
31°F
5 PM
48°F
10%
4mph
WNW
Sunny
Humidity
55%
Feels like
47°F
Dew Point
32°F
5:40 PM
6 PM
45°F
10%
3mph
NW
Clear
Humidity
60%
Feels like
44°F
Dew Point
32°F
7 PM
44°F
10%
3mph
NNW
Clear
Humidity
62%
Feels like
43°F
Dew Point
32°F
8 PM
44°F
10%
3mph
N
Clear
Humidity
63%
Feels like
44°F
Dew Point
32°F
9 PM
43°F
10%
3mph
N
Clear
Humidity
63%
Feels like
43°F
Dew Point
32°F
10 PM
42°F
10%
3mph
NNE
Clear
Humidity
62%
Feels like
42°F
Dew Point
31°F
11 PM
42°F
20%
3mph
NNE
Clear
Humidity
63%
Feels like
42°F
Dew Point
30°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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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