Hourly Weather Forecast - Mercer, TN

12 AM
28°F
20%
6mph
WSW
Clear
Humidity
52%
Feels like
22°F
Dew Point
13°F
1 AM
28°F
20%
6mph
WSW
Clear
Humidity
54%
Feels like
21°F
Dew Point
13°F
2 AM
27°F
20%
5mph
WSW
Mostly Clear
Humidity
57%
Feels like
21°F
Dew Point
13°F
3 AM
26°F
20%
5mph
WSW
Mostly Clear
Humidity
60%
Feels like
20°F
Dew Point
14°F
4 AM
25°F
20%
5mph
W
Mostly Clear
Humidity
63%
Feels like
20°F
Dew Point
15°F
5 AM
25°F
20%
5mph
W
Mostly Clear
Humidity
66%
Feels like
19°F
Dew Point
15°F
6 AM
25°F
20%
5mph
WNW
Mostly Clear
Humidity
67%
Feels like
20°F
Dew Point
16°F
7 AM
26°F
20%
5mph
NW
Mostly Clear
Humidity
65%
Feels like
20°F
Dew Point
16°F
7:03 AM
8 AM
28°F
20%
7mph
NW
Mostly Sunny
Humidity
61%
Feels like
21°F
Dew Point
17°F
9 AM
30°F
20%
8mph
NNW
Partly Cloudy
Humidity
57%
Feels like
22°F
Dew Point
17°F
10 AM
31°F
20%
9mph
NNW
Partly Cloudy
Humidity
52%
Feels like
24°F
Dew Point
16°F
11 AM
33°F
20%
9mph
NNW
Partly Cloudy
Humidity
48%
Feels like
25°F
Dew Point
15°F
12 PM
34°F
20%
9mph
NNW
Mostly Cloudy
Humidity
44%
Feels like
27°F
Dew Point
14°F
1 PM
34°F
20%
9mph
NNW
Mostly Cloudy
Humidity
41%
Feels like
27°F
Dew Point
13°F
2 PM
34°F
20%
9mph
NNW
Mostly Cloudy
Humidity
39%
Feels like
27°F
Dew Point
12°F
3 PM
34°F
20%
8mph
NNW
Mostly Cloudy
Humidity
38%
Feels like
27°F
Dew Point
11°F
4 PM
32°F
20%
7mph
NNW
Cloudy
Humidity
40%
Feels like
26°F
Dew Point
11°F
5 PM
30°F
20%
5mph
NNW
Cloudy
Humidity
42%
Feels like
25°F
Dew Point
10°F
5:10 PM
6 PM
28°F
0%
4mph
N
Mostly Cloudy
Humidity
45%
Feels like
23°F
Dew Point
10°F
7 PM
26°F
0%
3mph
N
Partly Cloudy
Humidity
47%
Feels like
22°F
Dew Point
9°F
8 PM
25°F
0%
3mph
N
Mostly Clear
Humidity
49%
Feels like
25°F
Dew Point
8°F
9 PM
23°F
0%
2mph
N
Clear
Humidity
51%
Feels like
23°F
Dew Point
8°F
10 PM
22°F
0%
2mph
N
Clear
Humidity
53%
Feels like
22°F
Dew Point
7°F
11 PM
20°F
0%
2mph
N
Clear
Humidity
55%
Feels like
20°F
Dew Point
7°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide