Hourly Weather Forecast - Harriman, TN

12 AM
31°F
0%
2mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
27°F
1 AM
31°F
0%
2mph
S
Mostly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
28°F
2 AM
31°F
0%
2mph
S
Mostly Cloudy
Humidity
88%
Feels like
31°F
Dew Point
28°F
3 AM
31°F
0%
2mph
S
Mostly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
28°F
4 AM
31°F
10%
3mph
S
Mostly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
27°F
5 AM
31°F
10%
3mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
27°F
6 AM
31°F
10%
3mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
27°F
7 AM
32°F
10%
4mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
27°F
7:39 AM
8 AM
34°F
10%
5mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
29°F
9 AM
37°F
0%
5mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
30°F
10 AM
40°F
0%
7mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
31°F
11 AM
44°F
0%
8mph
SW
Mostly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
32°F
12 PM
48°F
0%
9mph
SW
Mostly Cloudy
Humidity
59%
Feels like
44°F
Dew Point
34°F
1 PM
51°F
0%
9mph
SW
Partly Cloudy
Humidity
56%
Feels like
51°F
Dew Point
35°F
2 PM
52°F
0%
9mph
SW
Partly Cloudy
Humidity
55%
Feels like
52°F
Dew Point
37°F
3 PM
53°F
0%
8mph
SW
Partly Cloudy
Humidity
56%
Feels like
53°F
Dew Point
38°F
4 PM
52°F
0%
7mph
WSW
Mostly Sunny
Humidity
60%
Feels like
52°F
Dew Point
39°F
5 PM
50°F
0%
6mph
WSW
Mostly Sunny
Humidity
67%
Feels like
50°F
Dew Point
40°F
5:24 PM
6 PM
47°F
0%
5mph
WSW
Partly Cloudy
Humidity
75%
Feels like
45°F
Dew Point
40°F
7 PM
44°F
0%
4mph
W
Partly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
40°F
8 PM
43°F
0%
4mph
W
Partly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
40°F
9 PM
42°F
0%
4mph
W
Mostly Cloudy
Humidity
94%
Feels like
39°F
Dew Point
40°F
10 PM
40°F
0%
4mph
WNW
Mostly Cloudy
Humidity
96%
Feels like
37°F
Dew Point
39°F
11 PM
39°F
0%
4mph
WNW
Cloudy
Humidity
98%
Feels like
36°F
Dew Point
38°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