Hourly Weather Forecast - Summertown, TN

12 AM
32°F
10%
5mph
SSE
Clear
Humidity
73%
Feels like
28°F
Dew Point
24°F
1 AM
33°F
10%
5mph
SSE
Mostly Clear
Humidity
72%
Feels like
28°F
Dew Point
24°F
2 AM
33°F
10%
6mph
SSE
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
25°F
3 AM
33°F
10%
6mph
SSE
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
25°F
4 AM
33°F
10%
6mph
S
Mostly Clear
Humidity
70%
Feels like
28°F
Dew Point
25°F
5 AM
33°F
10%
7mph
S
Mostly Clear
Humidity
70%
Feels like
27°F
Dew Point
25°F
6 AM
34°F
10%
7mph
S
Clear
Humidity
69%
Feels like
28°F
Dew Point
25°F
6:54 AM
7 AM
36°F
10%
8mph
S
Sunny
Humidity
67%
Feels like
30°F
Dew Point
26°F
8 AM
39°F
10%
9mph
S
Sunny
Humidity
64%
Feels like
33°F
Dew Point
28°F
9 AM
42°F
10%
10mph
S
Sunny
Humidity
60%
Feels like
36°F
Dew Point
29°F
10 AM
46°F
10%
11mph
S
Sunny
Humidity
56%
Feels like
40°F
Dew Point
31°F
11 AM
49°F
10%
11mph
S
Sunny
Humidity
52%
Feels like
45°F
Dew Point
33°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide