Hourly Weather Forecast - Charleston, TN

12 AM
29°F
0%
2mph
NNE
Clear
Humidity
70%
Feels like
29°F
Dew Point
20°F
1 AM
29°F
0%
2mph
NNE
Clear
Humidity
72%
Feels like
29°F
Dew Point
21°F
2 AM
28°F
0%
2mph
NNE
Clear
Humidity
72%
Feels like
28°F
Dew Point
20°F
3 AM
28°F
0%
2mph
SSE
Clear
Humidity
72%
Feels like
28°F
Dew Point
20°F
4 AM
27°F
0%
2mph
S
Clear
Humidity
70%
Feels like
27°F
Dew Point
19°F
5 AM
27°F
0%
2mph
S
Clear
Humidity
70%
Feels like
27°F
Dew Point
18°F
6 AM
26°F
0%
2mph
S
Clear
Humidity
68%
Feels like
26°F
Dew Point
17°F
7 AM
27°F
0%
3mph
S
Clear
Humidity
65%
Feels like
27°F
Dew Point
17°F
7:43 AM
8 AM
30°F
0%
3mph
S
Sunny
Humidity
62%
Feels like
30°F
Dew Point
19°F
9 AM
34°F
0%
3mph
SSW
Sunny
Humidity
57%
Feels like
31°F
Dew Point
20°F
10 AM
38°F
0%
4mph
SSW
Sunny
Humidity
50%
Feels like
35°F
Dew Point
22°F
11 AM
44°F
0%
6mph
SSW
Sunny
Humidity
44%
Feels like
40°F
Dew Point
23°F
12 PM
48°F
0%
7mph
SSW
Sunny
Humidity
38%
Feels like
45°F
Dew Point
24°F
1 PM
52°F
0%
8mph
SSW
Sunny
Humidity
34%
Feels like
52°F
Dew Point
25°F
2 PM
55°F
0%
9mph
SSW
Sunny
Humidity
31%
Feels like
55°F
Dew Point
24°F
3 PM
56°F
0%
9mph
S
Sunny
Humidity
29%
Feels like
56°F
Dew Point
24°F
4 PM
55°F
0%
9mph
S
Sunny
Humidity
29%
Feels like
55°F
Dew Point
23°F
5 PM
53°F
0%
9mph
S
Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
5:30 PM
6 PM
49°F
0%
8mph
S
Clear
Humidity
36%
Feels like
46°F
Dew Point
24°F
7 PM
46°F
0%
8mph
S
Clear
Humidity
43%
Feels like
42°F
Dew Point
25°F
8 PM
45°F
0%
8mph
S
Mostly Clear
Humidity
45%
Feels like
41°F
Dew Point
25°F
9 PM
45°F
10%
8mph
S
Partly Cloudy
Humidity
46%
Feels like
40°F
Dew Point
25°F
10 PM
44°F
10%
8mph
SSW
Partly Cloudy
Humidity
47%
Feels like
40°F
Dew Point
25°F
11 PM
44°F
10%
8mph
SSW
Partly Cloudy
Humidity
48%
Feels like
40°F
Dew Point
26°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's 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 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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