Hourly Weather Forecast - Castalian Springs, TN

3 AM
44°F
0%
4mph
SSW
Partly Cloudy
Humidity
91%
Feels like
42°F
Dew Point
41°F
4 AM
43°F
70%
3mph
SSW
70% Chance Rain Showers
Humidity
93%
Feels like
41°F
Dew Point
41°F
5 AM
43°F
0%
3mph
NW
Partly Cloudy
Humidity
95%
Feels like
41°F
Dew Point
41°F
6 AM
45°F
0%
3mph
NNW
Partly Cloudy
Humidity
90%
Feels like
43°F
Dew Point
42°F
6:16 AM
7 AM
49°F
0%
4mph
N
Partly Cloudy
Humidity
91%
Feels like
48°F
Dew Point
46°F
8 AM
54°F
0%
5mph
NNE
Partly Cloudy
Humidity
82%
Feels like
54°F
Dew Point
49°F
9 AM
58°F
0%
6mph
NNE
Partly Cloudy
Humidity
76%
Feels like
58°F
Dew Point
51°F
10 AM
61°F
0%
6mph
NNE
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
11 AM
63°F
0%
7mph
NNE
Partly Cloudy
Humidity
63%
Feels like
63°F
Dew Point
51°F
12 PM
65°F
0%
7mph
NNE
Mostly Cloudy
Humidity
59%
Feels like
65°F
Dew Point
50°F
1 PM
66°F
0%
8mph
NNE
Mostly Cloudy
Humidity
55%
Feels like
66°F
Dew Point
49°F
2 PM
65°F
0%
8mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
65°F
Dew Point
48°F
3 PM
64°F
0%
9mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
64°F
Dew Point
47°F
4 PM
60°F
0%
8mph
NNE
Partly Cloudy
Humidity
57%
Feels like
60°F
Dew Point
45°F
5 PM
56°F
0%
8mph
NNE
Partly Cloudy
Humidity
60%
Feels like
56°F
Dew Point
42°F
5:39 PM
6 PM
53°F
0%
7mph
NNE
Partly Cloudy
Humidity
66%
Feels like
53°F
Dew Point
42°F
7 PM
50°F
0%
7mph
NE
Cloudy
Humidity
69%
Feels like
50°F
Dew Point
40°F
8 PM
48°F
0%
8mph
NE
Mostly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
39°F
9 PM
47°F
0%
8mph
NE
Mostly Cloudy
Humidity
71%
Feels like
43°F
Dew Point
38°F
10 PM
46°F
10%
8mph
NE
Mostly Cloudy
Humidity
70%
Feels like
43°F
Dew Point
37°F
11 PM
46°F
10%
7mph
NE
Cloudy
Humidity
70%
Feels like
42°F
Dew Point
36°F

Today's Weather Outlook

Today's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide