Hourly Weather Forecast - Castalian Springs, TN

12 AM
28°F
0%
3mph
SE
Cloudy
Humidity
63%
Feels like
25°F
Dew Point
17°F
1 AM
29°F
0%
4mph
SE
Cloudy
Humidity
65%
Feels like
25°F
Dew Point
19°F
2 AM
30°F
10%
4mph
SE
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
19°F
3 AM
31°F
10%
5mph
SE
Cloudy
Humidity
59%
Feels like
26°F
Dew Point
18°F
4 AM
32°F
10%
6mph
SSE
Cloudy
Humidity
64%
Feels like
26°F
Dew Point
21°F
5 AM
33°F
20%
6mph
SSE
Cloudy
Humidity
64%
Feels like
27°F
Dew Point
22°F
6 AM
35°F
30%
7mph
SSE
30% Chance of Flurries
Humidity
63%
Feels like
29°F
Dew Point
23°F
6:52 AM
7 AM
37°F
20%
8mph
SSE
Cloudy
Humidity
60%
Feels like
31°F
Dew Point
24°F
8 AM
39°F
20%
9mph
S
Cloudy
Humidity
58%
Feels like
33°F
Dew Point
25°F
9 AM
42°F
10%
10mph
S
Cloudy
Humidity
56%
Feels like
36°F
Dew Point
27°F
10 AM
45°F
10%
11mph
S
Cloudy
Humidity
54%
Feels like
39°F
Dew Point
29°F
11 AM
48°F
10%
12mph
SSW
Cloudy
Humidity
52%
Feels like
43°F
Dew Point
31°F
12 PM
51°F
0%
12mph
SSW
Mostly Cloudy
Humidity
49%
Feels like
51°F
Dew Point
33°F
1 PM
53°F
0%
12mph
SSW
Mostly Cloudy
Humidity
50%
Feels like
53°F
Dew Point
35°F
2 PM
55°F
0%
12mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
55°F
Dew Point
35°F
3 PM
56°F
0%
12mph
SSW
Partly Cloudy
Humidity
46%
Feels like
56°F
Dew Point
36°F
4 PM
56°F
0%
11mph
SSW
Partly Cloudy
Humidity
49%
Feels like
56°F
Dew Point
37°F
5 PM
54°F
0%
10mph
SSW
Partly Cloudy
Humidity
53%
Feels like
54°F
Dew Point
38°F
6 PM
52°F
0%
8mph
SSW
Partly Cloudy
Humidity
59%
Feels like
52°F
Dew Point
38°F
6:55 PM
7 PM
49°F
0%
7mph
SSW
Partly Cloudy
Humidity
59%
Feels like
45°F
Dew Point
35°F
8 PM
46°F
0%
7mph
SSW
Partly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
34°F
9 PM
44°F
0%
7mph
S
Mostly Cloudy
Humidity
68%
Feels like
39°F
Dew Point
33°F
10 PM
42°F
0%
7mph
S
Mostly Cloudy
Humidity
72%
Feels like
37°F
Dew Point
33°F
11 PM
40°F
0%
7mph
S
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
34°F

Today's Severe Weather Outlook

Dangerous Storms Take Aim At The Eastern U.S.

After more than 400 reports of severe weather on Sunday, a greater risk of dangerous thunderstorms exists today.

Snow and Ice Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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