Hourly Weather Forecast - Decatur, TN

12 AM
55°F
0%
5mph
NNE
Mostly Cloudy
Humidity
66%
Feels like
55°F
Dew Point
44°F
1 AM
54°F
0%
5mph
NNE
Mostly Cloudy
Humidity
68%
Feels like
54°F
Dew Point
44°F
2 AM
53°F
10%
5mph
NNE
Cloudy
Humidity
71%
Feels like
53°F
Dew Point
44°F
3 AM
52°F
10%
5mph
NNE
Cloudy
Humidity
74%
Feels like
52°F
Dew Point
44°F
4 AM
51°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
77%
Feels like
51°F
Dew Point
44°F
5 AM
50°F
30%
5mph
NNE
30% Chance of Light Rain
Humidity
80%
Feels like
50°F
Dew Point
44°F
6 AM
50°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
85%
Feels like
50°F
Dew Point
46°F
7 AM
50°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
88%
Feels like
50°F
Dew Point
47°F
7:08 AM
8 AM
51°F
30%
4mph
NE
30% Chance of Light Rain
Humidity
89%
Feels like
51°F
Dew Point
48°F
9 AM
53°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
85%
Feels like
53°F
Dew Point
49°F
10 AM
56°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
79%
Feels like
56°F
Dew Point
50°F
11 AM
59°F
10%
4mph
ENE
Cloudy
Humidity
72%
Feels like
59°F
Dew Point
50°F
12 PM
62°F
10%
4mph
SSW
Cloudy
Humidity
64%
Feels like
62°F
Dew Point
50°F
1 PM
65°F
10%
4mph
SSW
Cloudy
Humidity
57%
Feels like
65°F
Dew Point
49°F
2 PM
68°F
10%
5mph
S
Cloudy
Humidity
52%
Feels like
68°F
Dew Point
49°F
3 PM
69°F
10%
6mph
S
Cloudy
Humidity
49%
Feels like
69°F
Dew Point
49°F
4 PM
68°F
10%
6mph
S
Cloudy
Humidity
49%
Feels like
68°F
Dew Point
48°F
5 PM
66°F
10%
6mph
S
Cloudy
Humidity
51%
Feels like
66°F
Dew Point
47°F
6 PM
63°F
10%
6mph
S
Cloudy
Humidity
56%
Feels like
63°F
Dew Point
47°F
6:35 PM
7 PM
60°F
10%
6mph
S
Cloudy
Humidity
60%
Feels like
60°F
Dew Point
47°F
8 PM
58°F
10%
6mph
S
Mostly Cloudy
Humidity
66%
Feels like
58°F
Dew Point
47°F
9 PM
56°F
10%
5mph
S
Mostly Cloudy
Humidity
70%
Feels like
56°F
Dew Point
46°F
10 PM
55°F
10%
5mph
S
Mostly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
46°F
11 PM
53°F
0%
5mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
53°F
Dew Point
46°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

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

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