Hourly Weather Forecast - Summertown, TN

12 AM
47°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
86%
Feels like
45°F
Dew Point
44°F
1 AM
47°F
40%
5mph
SW
40% Chance of Light Rain
Humidity
90%
Feels like
44°F
Dew Point
44°F
2 AM
46°F
50%
5mph
WSW
50% Chance Rain Showers
Humidity
92%
Feels like
44°F
Dew Point
44°F
3 AM
46°F
40%
4mph
W
40% Chance Rain Showers
Humidity
94%
Feels like
44°F
Dew Point
44°F
4 AM
45°F
30%
3mph
WNW
30% Chance Rain Showers
Humidity
95%
Feels like
44°F
Dew Point
44°F
5 AM
44°F
20%
4mph
NNW
Hazy
Humidity
96%
Feels like
42°F
Dew Point
43°F
6 AM
44°F
10%
5mph
N
Hazy
Humidity
94%
Feels like
41°F
Dew Point
42°F
6:54 AM
7 AM
44°F
10%
6mph
NNE
Sunny
Humidity
89%
Feels like
40°F
Dew Point
41°F
8 AM
45°F
10%
6mph
NNE
Sunny
Humidity
83%
Feels like
41°F
Dew Point
40°F
9 AM
46°F
10%
7mph
NNE
Sunny
Humidity
76%
Feels like
42°F
Dew Point
39°F
10 AM
48°F
0%
7mph
NNE
Sunny
Humidity
69%
Feels like
45°F
Dew Point
38°F
11 AM
51°F
10%
7mph
NNE
Sunny
Humidity
60%
Feels like
51°F
Dew Point
37°F
12 PM
53°F
10%
7mph
NNE
Sunny
Humidity
54%
Feels like
53°F
Dew Point
37°F
1 PM
54°F
20%
8mph
NNE
Sunny
Humidity
50%
Feels like
54°F
Dew Point
35°F
2 PM
54°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
48%
Feels like
54°F
Dew Point
35°F
3 PM
53°F
20%
8mph
NE
Sunny
Humidity
48%
Feels like
53°F
Dew Point
34°F
4 PM
51°F
20%
7mph
NE
Sunny
Humidity
52%
Feels like
51°F
Dew Point
34°F
4:40 PM
5 PM
47°F
20%
6mph
NE
Clear
Humidity
58%
Feels like
44°F
Dew Point
33°F
6 PM
44°F
20%
5mph
NE
Clear
Humidity
63%
Feels like
41°F
Dew Point
32°F
7 PM
42°F
20%
5mph
NE
Clear
Humidity
66%
Feels like
39°F
Dew Point
32°F
8 PM
41°F
30%
5mph
NE
30% Chance Rain Showers
Humidity
68%
Feels like
38°F
Dew Point
31°F
9 PM
40°F
30%
5mph
NE
30% Chance Rain Showers
Humidity
69%
Feels like
37°F
Dew Point
31°F
10 PM
39°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
69%
Feels like
36°F
Dew Point
30°F
11 PM
38°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
69%
Feels like
35°F
Dew Point
29°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

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Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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