Hourly Weather Forecast - Hartsville, TN

12 AM
31°F
0%
3mph
SSE
Clear
Humidity
74%
Feels like
31°F
Dew Point
24°F
1 AM
31°F
0%
3mph
SSE
Clear
Humidity
74%
Feels like
31°F
Dew Point
24°F
2 AM
31°F
0%
3mph
SSE
Clear
Humidity
74%
Feels like
28°F
Dew Point
24°F
3 AM
31°F
0%
3mph
SSE
Clear
Humidity
74%
Feels like
27°F
Dew Point
23°F
4 AM
30°F
0%
4mph
S
Clear
Humidity
73%
Feels like
26°F
Dew Point
23°F
5 AM
30°F
0%
4mph
S
Clear
Humidity
72%
Feels like
26°F
Dew Point
22°F
6 AM
31°F
0%
5mph
S
Clear
Humidity
69%
Feels like
26°F
Dew Point
22°F
6:51 AM
7 AM
33°F
0%
6mph
S
Sunny
Humidity
65%
Feels like
28°F
Dew Point
23°F
8 AM
37°F
0%
7mph
S
Sunny
Humidity
60%
Feels like
31°F
Dew Point
24°F
9 AM
41°F
0%
9mph
S
Sunny
Humidity
54%
Feels like
36°F
Dew Point
26°F
10 AM
46°F
0%
10mph
S
Sunny
Humidity
46%
Feels like
41°F
Dew Point
26°F
11 AM
51°F
0%
12mph
S
Sunny
Humidity
39%
Feels like
51°F
Dew Point
27°F
12 PM
55°F
0%
13mph
S
Sunny
Humidity
34%
Feels like
55°F
Dew Point
27°F
1 PM
57°F
0%
14mph
S
Sunny
Humidity
33%
Feels like
57°F
Dew Point
28°F
2 PM
57°F
0%
14mph
S
Sunny
Humidity
33%
Feels like
57°F
Dew Point
29°F
3 PM
57°F
0%
14mph
SSW
Sunny
Humidity
35%
Feels like
57°F
Dew Point
30°F
4 PM
55°F
0%
13mph
SSW
Sunny
Humidity
39%
Feels like
55°F
Dew Point
31°F
4:32 PM
5 PM
52°F
0%
12mph
SSW
Clear
Humidity
44%
Feels like
52°F
Dew Point
31°F
6 PM
50°F
10%
10mph
SSW
Clear
Humidity
50%
Feels like
50°F
Dew Point
32°F
7 PM
49°F
10%
9mph
SSW
Clear
Humidity
54%
Feels like
45°F
Dew Point
33°F
8 PM
49°F
10%
9mph
SSW
Clear
Humidity
57%
Feels like
45°F
Dew Point
34°F
9 PM
48°F
10%
8mph
SSW
Clear
Humidity
62%
Feels like
44°F
Dew Point
36°F
10 PM
47°F
10%
7mph
SW
Mostly Clear
Humidity
66%
Feels like
44°F
Dew Point
37°F
11 PM
47°F
10%
6mph
SW
Partly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
38°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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