Hourly Weather Forecast - Mercer, TN

6:53 AM
7 AM
28°F
0%
4mph
SSW
Mostly Cloudy
Humidity
89%
Feels like
24°F
Dew Point
26°F
8 AM
31°F
0%
6mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
28°F
9 AM
33°F
0%
7mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
10 AM
37°F
0%
9mph
SSW
Partly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
30°F
11 AM
40°F
0%
9mph
SSW
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
12 PM
43°F
0%
10mph
SSW
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
32°F
1 PM
45°F
0%
11mph
SSW
Partly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
33°F
2 PM
46°F
0%
11mph
SSW
Partly Cloudy
Humidity
61%
Feels like
41°F
Dew Point
33°F
3 PM
47°F
0%
11mph
SSW
Partly Cloudy
Humidity
62%
Feels like
41°F
Dew Point
34°F
4 PM
45°F
0%
10mph
SSW
Partly Cloudy
Humidity
67%
Feels like
40°F
Dew Point
35°F
4:43 PM
5 PM
43°F
0%
10mph
S
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
35°F
6 PM
41°F
0%
9mph
S
Partly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
35°F
7 PM
40°F
0%
10mph
S
Partly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
35°F
8 PM
40°F
0%
10mph
S
Partly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
35°F
9 PM
40°F
0%
11mph
S
Partly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
35°F
10 PM
39°F
0%
11mph
SSW
Partly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
35°F
11 PM
39°F
0%
11mph
SSW
Clear
Humidity
85%
Feels like
32°F
Dew Point
35°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today'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