Hourly Weather Forecast - Hartsville, TN

12 AM
16°F
0%
1mph
NNW
Clear
Humidity
52%
Feels like
16°F
Dew Point
1°F
1 AM
15°F
0%
1mph
NNW
Clear
Humidity
54%
Feels like
15°F
Dew Point
1°F
2 AM
14°F
0%
1mph
NNW
Clear
Humidity
55%
Feels like
14°F
Dew Point
1°F
3 AM
13°F
0%
1mph
NNW
Clear
Humidity
56%
Feels like
13°F
Dew Point
1°F
4 AM
12°F
0%
0mph
NNW
Clear
Humidity
57%
Feels like
12°F
Dew Point
0°F
5 AM
12°F
0%
0mph
NW
Clear
Humidity
57%
Feels like
12°F
Dew Point
0°F
6 AM
13°F
0%
0mph
S
Clear
Humidity
55%
Feels like
13°F
Dew Point
0°F
6:53 AM
7 AM
15°F
0%
0mph
S
Sunny
Humidity
52%
Feels like
15°F
Dew Point
0°F
8 AM
17°F
0%
1mph
S
Sunny
Humidity
46%
Feels like
17°F
Dew Point
0°F
9 AM
20°F
0%
1mph
S
Sunny
Humidity
41%
Feels like
20°F
Dew Point
1°F
10 AM
24°F
0%
2mph
S
Sunny
Humidity
36%
Feels like
24°F
Dew Point
1°F
11 AM
27°F
0%
2mph
SSW
Sunny
Humidity
31%
Feels like
27°F
Dew Point
1°F
12 PM
30°F
0%
3mph
SSW
Sunny
Humidity
28%
Feels like
30°F
Dew Point
1°F
1 PM
32°F
0%
3mph
SSW
Sunny
Humidity
26%
Feels like
29°F
Dew Point
1°F
2 PM
34°F
0%
4mph
S
Sunny
Humidity
25%
Feels like
31°F
Dew Point
2°F
3 PM
35°F
0%
4mph
S
Sunny
Humidity
26%
Feels like
32°F
Dew Point
4°F
4 PM
34°F
0%
4mph
S
Sunny
Humidity
30%
Feels like
31°F
Dew Point
6°F
4:58 PM
5 PM
31°F
0%
3mph
SSE
Clear
Humidity
36%
Feels like
31°F
Dew Point
7°F
6 PM
29°F
0%
3mph
SSE
Clear
Humidity
41%
Feels like
29°F
Dew Point
8°F
7 PM
27°F
0%
3mph
SSE
Clear
Humidity
45%
Feels like
27°F
Dew Point
9°F
8 PM
26°F
10%
3mph
SSE
Clear
Humidity
48%
Feels like
26°F
Dew Point
9°F
9 PM
25°F
10%
3mph
SSE
Clear
Humidity
51%
Feels like
21°F
Dew Point
10°F
10 PM
25°F
10%
3mph
SSE
Clear
Humidity
52%
Feels like
21°F
Dew Point
10°F
11 PM
25°F
10%
4mph
SSE
Clear
Humidity
53%
Feels like
20°F
Dew Point
10°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's 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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