Hourly Weather Forecast - Castalian Springs, TN

12 AM
44°F
20%
4mph
NE
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
43°F
1 AM
43°F
20%
4mph
NE
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
42°F
2 AM
43°F
20%
4mph
NNE
Partly Cloudy
Humidity
96%
Feels like
41°F
Dew Point
42°F
3 AM
43°F
20%
4mph
NNE
Hazy
Humidity
96%
Feels like
40°F
Dew Point
42°F
4 AM
42°F
20%
4mph
NE
Hazy
Humidity
95%
Feels like
40°F
Dew Point
41°F
5 AM
43°F
20%
4mph
NE
Partly Cloudy
Humidity
95%
Feels like
40°F
Dew Point
41°F
6 AM
42°F
20%
4mph
NE
Partly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
42°F
6:36 AM
7 AM
43°F
20%
5mph
NE
Partly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
40°F
8 AM
44°F
20%
5mph
NE
Partly Cloudy
Humidity
88%
Feels like
42°F
Dew Point
41°F
9 AM
47°F
20%
5mph
NE
Partly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
42°F
10 AM
49°F
20%
5mph
NE
Mostly Cloudy
Humidity
78%
Feels like
47°F
Dew Point
43°F
11 AM
51°F
20%
5mph
NE
Mostly Cloudy
Humidity
75%
Feels like
51°F
Dew Point
44°F
12 PM
53°F
20%
5mph
NE
Mostly Cloudy
Humidity
71%
Feels like
53°F
Dew Point
44°F
1 PM
55°F
20%
5mph
NE
Mostly Cloudy
Humidity
68%
Feels like
55°F
Dew Point
45°F
2 PM
55°F
20%
5mph
NE
Mostly Cloudy
Humidity
67%
Feels like
55°F
Dew Point
45°F
3 PM
54°F
20%
5mph
NE
Mostly Cloudy
Humidity
68%
Feels like
54°F
Dew Point
44°F
4 PM
53°F
20%
5mph
NE
Partly Cloudy
Humidity
70%
Feels like
53°F
Dew Point
43°F
5 PM
50°F
20%
4mph
NE
Partly Cloudy
Humidity
74%
Feels like
50°F
Dew Point
42°F
5:23 PM
6 PM
48°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
79%
Feels like
46°F
Dew Point
42°F
7 PM
46°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
80%
Feels like
44°F
Dew Point
40°F
8 PM
45°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
78%
Feels like
42°F
Dew Point
38°F
9 PM
43°F
30%
5mph
E
30% Chance Rain Showers
Humidity
78%
Feels like
40°F
Dew Point
37°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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