Hourly Weather Forecast - Hartsville, TN

12 AM
46°F
10%
1mph
SW
Clear
Humidity
88%
Feels like
46°F
Dew Point
43°F
1 AM
46°F
10%
1mph
SSW
Clear
Humidity
90%
Feels like
46°F
Dew Point
43°F
2 AM
45°F
10%
1mph
SSW
Hazy
Humidity
91%
Feels like
45°F
Dew Point
42°F
3 AM
44°F
10%
1mph
S
Hazy
Humidity
93%
Feels like
44°F
Dew Point
42°F
4 AM
44°F
10%
1mph
S
Hazy
Humidity
93%
Feels like
44°F
Dew Point
42°F
5 AM
44°F
10%
1mph
S
Hazy
Humidity
93%
Feels like
44°F
Dew Point
42°F
5:44 AM
6 AM
44°F
10%
1mph
S
Hazy
Humidity
93%
Feels like
44°F
Dew Point
42°F
7 AM
46°F
10%
1mph
S
Sunny
Humidity
90%
Feels like
46°F
Dew Point
43°F
8 AM
50°F
10%
2mph
SSW
Sunny
Humidity
81%
Feels like
50°F
Dew Point
44°F
9 AM
56°F
10%
3mph
SSW
Sunny
Humidity
69%
Feels like
56°F
Dew Point
46°F
10 AM
61°F
10%
4mph
SSW
Sunny
Humidity
59%
Feels like
61°F
Dew Point
47°F
11 AM
64°F
10%
5mph
SSW
Sunny
Humidity
54%
Feels like
64°F
Dew Point
47°F
12 PM
66°F
10%
6mph
SW
Mostly Sunny
Humidity
50%
Feels like
66°F
Dew Point
47°F
1 PM
68°F
10%
7mph
SW
Mostly Sunny
Humidity
48%
Feels like
68°F
Dew Point
47°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide