Hourly Weather Forecast - Dayton, TN

7 AM
27°F
0%
10mph
N
Mostly Cloudy
Humidity
77%
Feels like
17°F
Dew Point
20°F
7:41 AM
8 AM
26°F
0%
11mph
NNW
Partly Cloudy
Humidity
71%
Feels like
16°F
Dew Point
18°F
9 AM
26°F
0%
11mph
NNW
Mostly Sunny
Humidity
64%
Feels like
16°F
Dew Point
16°F
10 AM
27°F
0%
11mph
NNW
Mostly Sunny
Humidity
56%
Feels like
17°F
Dew Point
13°F
11 AM
28°F
0%
12mph
NNW
Sunny
Humidity
48%
Feels like
18°F
Dew Point
11°F
12 PM
29°F
0%
12mph
NNW
Sunny
Humidity
40%
Feels like
19°F
Dew Point
8°F
1 PM
29°F
0%
12mph
NNW
Sunny
Humidity
36%
Feels like
20°F
Dew Point
6°F
2 PM
29°F
0%
12mph
N
Sunny
Humidity
33%
Feels like
19°F
Dew Point
4°F
3 PM
28°F
0%
13mph
N
Sunny
Humidity
33%
Feels like
18°F
Dew Point
3°F
4 PM
26°F
0%
12mph
N
Sunny
Humidity
36%
Feels like
15°F
Dew Point
2°F
5 PM
23°F
0%
12mph
N
Sunny
Humidity
40%
Feels like
11°F
Dew Point
2°F
5:28 PM
6 PM
20°F
0%
10mph
N
Clear
Humidity
45%
Feels like
9°F
Dew Point
2°F
7 PM
19°F
0%
10mph
NNE
Clear
Humidity
48%
Feels like
7°F
Dew Point
2°F
8 PM
18°F
0%
9mph
NNE
Clear
Humidity
50%
Feels like
7°F
Dew Point
2°F
9 PM
17°F
0%
9mph
NNE
Clear
Humidity
52%
Feels like
6°F
Dew Point
2°F
10 PM
17°F
0%
8mph
NNE
Clear
Humidity
52%
Feels like
6°F
Dew Point
2°F
11 PM
16°F
0%
7mph
NNE
Clear
Humidity
54%
Feels like
6°F
Dew Point
2°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

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