Hourly Weather Forecast - Sparta, TN

12 AM
37°F
0%
7mph
S
Mostly Clear
Humidity
76%
Feels like
32°F
Dew Point
30°F
1 AM
37°F
0%
8mph
S
Mostly Clear
Humidity
76%
Feels like
31°F
Dew Point
30°F
2 AM
38°F
0%
9mph
S
Mostly Clear
Humidity
76%
Feels like
31°F
Dew Point
31°F
3 AM
38°F
0%
10mph
S
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
31°F
4 AM
38°F
0%
11mph
S
Mostly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
31°F
5 AM
39°F
10%
11mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
31°F
6 AM
40°F
10%
12mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
32°F
6:41 AM
7 AM
41°F
10%
13mph
SW
Mostly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
33°F
8 AM
43°F
10%
14mph
SW
Cloudy
Humidity
73%
Feels like
35°F
Dew Point
35°F
9 AM
44°F
10%
14mph
SW
Cloudy
Humidity
72%
Feels like
38°F
Dew Point
36°F
10 AM
46°F
10%
15mph
SW
Cloudy
Humidity
72%
Feels like
39°F
Dew Point
37°F
11 AM
47°F
10%
16mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
38°F
12 PM
48°F
10%
17mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
39°F
1 PM
48°F
10%
16mph
W
Cloudy
Humidity
69%
Feels like
42°F
Dew Point
39°F
2 PM
48°F
10%
15mph
W
Cloudy
Humidity
67%
Feels like
42°F
Dew Point
38°F
3 PM
47°F
20%
15mph
WNW
Cloudy
Humidity
66%
Feels like
41°F
Dew Point
37°F
4 PM
46°F
10%
13mph
WNW
Cloudy
Humidity
68%
Feels like
39°F
Dew Point
36°F
4:27 PM
5 PM
43°F
20%
11mph
WNW
Cloudy
Humidity
72%
Feels like
37°F
Dew Point
35°F
6 PM
41°F
10%
9mph
WNW
Cloudy
Humidity
76%
Feels like
35°F
Dew Point
34°F
7 PM
38°F
10%
9mph
NW
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
32°F
8 PM
37°F
10%
8mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
31°F
9 PM
35°F
0%
8mph
WNW
Mostly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
29°F
10 PM
34°F
0%
7mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
29°F
11 PM
33°F
0%
6mph
WNW
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
28°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide