Hourly Weather Forecast - Hartsville, SC

12 AM
38°F
0%
3mph
ENE
Mostly Clear
Humidity
79%
Feels like
36°F
Dew Point
32°F
1 AM
38°F
0%
3mph
ENE
Mostly Clear
Humidity
78%
Feels like
35°F
Dew Point
31°F
2 AM
37°F
0%
3mph
ENE
Partly Cloudy
Humidity
77%
Feels like
35°F
Dew Point
31°F
3 AM
37°F
0%
3mph
ENE
Partly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
30°F
4 AM
36°F
0%
3mph
ENE
Partly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
29°F
5 AM
35°F
0%
3mph
ENE
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
29°F
6 AM
34°F
0%
3mph
ENE
Mostly Clear
Humidity
79%
Feels like
32°F
Dew Point
28°F
7 AM
35°F
0%
3mph
ENE
Mostly Clear
Humidity
78%
Feels like
32°F
Dew Point
28°F
7:27 AM
8 AM
36°F
0%
3mph
ENE
Sunny
Humidity
74%
Feels like
34°F
Dew Point
29°F
9 AM
39°F
0%
4mph
E
Sunny
Humidity
68%
Feels like
37°F
Dew Point
30°F
10 AM
42°F
0%
4mph
E
Sunny
Humidity
62%
Feels like
40°F
Dew Point
30°F
11 AM
46°F
0%
4mph
ESE
Sunny
Humidity
56%
Feels like
44°F
Dew Point
31°F
12 PM
49°F
0%
4mph
SE
Sunny
Humidity
51%
Feels like
48°F
Dew Point
32°F
1 PM
52°F
0%
4mph
SSE
Sunny
Humidity
47%
Feels like
52°F
Dew Point
32°F
2 PM
53°F
0%
4mph
SSE
Sunny
Humidity
44%
Feels like
53°F
Dew Point
32°F
3 PM
54°F
0%
4mph
S
Sunny
Humidity
43%
Feels like
54°F
Dew Point
32°F
4 PM
54°F
0%
4mph
S
Sunny
Humidity
45%
Feels like
54°F
Dew Point
33°F
5 PM
51°F
0%
4mph
S
Mostly Sunny
Humidity
52%
Feels like
51°F
Dew Point
35°F
5:24 PM
6 PM
48°F
0%
3mph
S
Partly Cloudy
Humidity
63%
Feels like
47°F
Dew Point
36°F
7 PM
45°F
0%
3mph
SSE
Partly Cloudy
Humidity
71%
Feels like
43°F
Dew Point
36°F
8 PM
43°F
0%
3mph
S
Partly Cloudy
Humidity
76%
Feels like
42°F
Dew Point
36°F
9 PM
42°F
0%
3mph
S
Mostly Cloudy
Humidity
78%
Feels like
41°F
Dew Point
36°F
10 PM
42°F
0%
4mph
S
Mostly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
36°F
11 PM
41°F
0%
4mph
S
Mostly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
36°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide