Hourly Weather Forecast - Portland, TN

12 AM
30°F
0%
8mph
WSW
Clear
Humidity
60%
Feels like
22°F
Dew Point
17°F
1 AM
29°F
0%
9mph
WSW
Clear
Humidity
61%
Feels like
21°F
Dew Point
18°F
2 AM
29°F
0%
9mph
SW
Clear
Humidity
61%
Feels like
21°F
Dew Point
18°F
3 AM
29°F
0%
8mph
SW
Mostly Clear
Humidity
62%
Feels like
21°F
Dew Point
18°F
4 AM
29°F
0%
8mph
SW
Clear
Humidity
62%
Feels like
22°F
Dew Point
18°F
5 AM
29°F
0%
8mph
SW
Clear
Humidity
64%
Feels like
22°F
Dew Point
19°F
6 AM
30°F
0%
8mph
SW
Clear
Humidity
65%
Feels like
23°F
Dew Point
20°F
6:57 AM
7 AM
31°F
0%
8mph
SW
Sunny
Humidity
63%
Feels like
24°F
Dew Point
20°F
8 AM
34°F
0%
8mph
SW
Sunny
Humidity
60%
Feels like
27°F
Dew Point
21°F
9 AM
37°F
0%
9mph
WSW
Sunny
Humidity
55%
Feels like
30°F
Dew Point
22°F
10 AM
39°F
0%
9mph
WSW
Sunny
Humidity
50%
Feels like
33°F
Dew Point
22°F
11 AM
42°F
0%
10mph
WSW
Sunny
Humidity
47%
Feels like
36°F
Dew Point
23°F
12 PM
43°F
0%
10mph
WSW
Sunny
Humidity
46%
Feels like
38°F
Dew Point
24°F
1 PM
44°F
0%
10mph
W
Sunny
Humidity
46%
Feels like
39°F
Dew Point
25°F
2 PM
45°F
0%
10mph
W
Sunny
Humidity
47%
Feels like
39°F
Dew Point
26°F
3 PM
44°F
0%
10mph
W
Sunny
Humidity
51%
Feels like
39°F
Dew Point
27°F
4 PM
43°F
0%
9mph
W
Sunny
Humidity
55%
Feels like
37°F
Dew Point
27°F
4:40 PM
5 PM
40°F
0%
7mph
W
Mostly Clear
Humidity
60%
Feels like
35°F
Dew Point
28°F
6 PM
39°F
0%
6mph
W
Mostly Clear
Humidity
66%
Feels like
34°F
Dew Point
28°F
7 PM
38°F
0%
6mph
W
Mostly Clear
Humidity
69%
Feels like
33°F
Dew Point
28°F
8 PM
38°F
0%
6mph
W
Clear
Humidity
69%
Feels like
33°F
Dew Point
28°F
9 PM
38°F
0%
6mph
W
Clear
Humidity
69%
Feels like
33°F
Dew Point
29°F
10 PM
37°F
0%
6mph
W
Clear
Humidity
71%
Feels like
32°F
Dew Point
29°F
11 PM
37°F
0%
6mph
W
Clear
Humidity
73%
Feels like
32°F
Dew Point
29°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Monday's Weather Outlook

Monday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide