Hourly Weather Forecast - Hartsville, TN

12 AM
35°F
10%
4mph
ENE
Cloudy
Humidity
65%
Feels like
32°F
Dew Point
24°F
1 AM
34°F
0%
4mph
ENE
Mostly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
24°F
2 AM
34°F
10%
3mph
ENE
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
24°F
3 AM
33°F
0%
3mph
ENE
Partly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
23°F
4 AM
33°F
0%
3mph
E
Partly Cloudy
Humidity
64%
Feels like
30°F
Dew Point
23°F
5 AM
33°F
10%
4mph
E
Partly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
22°F
6 AM
34°F
10%
4mph
E
Partly Cloudy
Humidity
61%
Feels like
31°F
Dew Point
22°F
6:52 AM
7 AM
36°F
20%
4mph
ESE
Partly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
24°F
8 AM
39°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
59%
Feels like
36°F
Dew Point
26°F
9 AM
42°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
56%
Feels like
39°F
Dew Point
27°F
10 AM
45°F
30%
4mph
SE
30% Chance Rain Showers
Humidity
52%
Feels like
43°F
Dew Point
28°F
11 AM
49°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
47%
Feels like
47°F
Dew Point
29°F
12 PM
51°F
30%
6mph
SSE
30% Chance Rain Showers
Humidity
44%
Feels like
51°F
Dew Point
30°F
1 PM
52°F
30%
6mph
SSE
30% Chance Rain Showers
Humidity
44%
Feels like
52°F
Dew Point
31°F
2 PM
53°F
30%
6mph
SSE
30% Chance Rain Showers
Humidity
45%
Feels like
53°F
Dew Point
32°F
3 PM
53°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
47%
Feels like
53°F
Dew Point
33°F
4 PM
52°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
49%
Feels like
52°F
Dew Point
33°F
4:33 PM
5 PM
50°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
53%
Feels like
50°F
Dew Point
34°F
6 PM
49°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
56%
Feels like
46°F
Dew Point
34°F
7 PM
48°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
58%
Feels like
46°F
Dew Point
34°F
8 PM
48°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
60%
Feels like
45°F
Dew Point
34°F
9 PM
47°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
62%
Feels like
44°F
Dew Point
35°F
10 PM
47°F
40%
6mph
S
40% Chance of Light Rain
Humidity
63%
Feels like
44°F
Dew Point
35°F
11 PM
47°F
40%
6mph
S
40% Chance of Light Rain
Humidity
63%
Feels like
44°F
Dew Point
35°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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