Hourly Weather Forecast - Summertown, TN

12 AM
20°F
0%
2mph
N
Clear
Humidity
52%
Feels like
20°F
Dew Point
6°F
1 AM
19°F
0%
2mph
N
Clear
Humidity
53%
Feels like
19°F
Dew Point
5°F
2 AM
18°F
0%
2mph
N
Clear
Humidity
55%
Feels like
18°F
Dew Point
5°F
3 AM
17°F
0%
2mph
N
Clear
Humidity
56%
Feels like
17°F
Dew Point
4°F
4 AM
16°F
0%
1mph
N
Clear
Humidity
57%
Feels like
16°F
Dew Point
4°F
5 AM
15°F
0%
1mph
NNE
Clear
Humidity
58%
Feels like
15°F
Dew Point
3°F
6 AM
16°F
0%
0mph
ENE
Clear
Humidity
57%
Feels like
16°F
Dew Point
3°F
6:56 AM
7 AM
18°F
0%
1mph
ESE
Sunny
Humidity
53%
Feels like
18°F
Dew Point
3°F
8 AM
20°F
0%
1mph
SE
Sunny
Humidity
47%
Feels like
20°F
Dew Point
4°F
9 AM
24°F
0%
1mph
SE
Sunny
Humidity
41%
Feels like
24°F
Dew Point
4°F
10 AM
27°F
0%
2mph
SE
Sunny
Humidity
35%
Feels like
27°F
Dew Point
4°F
11 AM
31°F
0%
2mph
SSE
Sunny
Humidity
30%
Feels like
31°F
Dew Point
3°F
12 PM
34°F
0%
3mph
SSE
Sunny
Humidity
26%
Feels like
34°F
Dew Point
3°F
1 PM
37°F
0%
3mph
SSE
Sunny
Humidity
25%
Feels like
34°F
Dew Point
4°F
2 PM
38°F
0%
3mph
SSE
Sunny
Humidity
25%
Feels like
36°F
Dew Point
6°F
3 PM
39°F
0%
4mph
SSE
Sunny
Humidity
27%
Feels like
36°F
Dew Point
8°F
4 PM
37°F
0%
4mph
SSE
Sunny
Humidity
31%
Feels like
34°F
Dew Point
10°F
5 PM
34°F
0%
3mph
SSE
Sunny
Humidity
37%
Feels like
32°F
Dew Point
11°F
5:04 PM
6 PM
32°F
0%
4mph
S
Clear
Humidity
42%
Feels like
28°F
Dew Point
11°F
7 PM
30°F
0%
4mph
S
Clear
Humidity
46%
Feels like
26°F
Dew Point
12°F
8 PM
29°F
0%
4mph
S
Clear
Humidity
48%
Feels like
24°F
Dew Point
12°F
9 PM
28°F
0%
5mph
S
Clear
Humidity
49%
Feels like
23°F
Dew Point
12°F
10 PM
28°F
0%
6mph
S
Clear
Humidity
50%
Feels like
22°F
Dew Point
12°F
11 PM
28°F
0%
6mph
S
Clear
Humidity
50%
Feels like
21°F
Dew Point
12°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's 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

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