Hourly Weather Forecast - Decatur, TN

12 AM
64°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
86%
Feels like
64°F
Dew Point
60°F
1 AM
63°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
89%
Feels like
63°F
Dew Point
60°F
2 AM
62°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
93%
Feels like
62°F
Dew Point
60°F
3 AM
60°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
97%
Feels like
60°F
Dew Point
60°F
4 AM
59°F
20%
4mph
SSW
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
5 AM
58°F
20%
4mph
SSW
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
6 AM
59°F
20%
4mph
SSW
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
7 AM
60°F
20%
4mph
SSW
Partly Cloudy
Humidity
98%
Feels like
60°F
Dew Point
60°F
7:01 AM
8 AM
63°F
20%
5mph
SSW
Partly Cloudy
Humidity
89%
Feels like
63°F
Dew Point
60°F
9 AM
67°F
20%
7mph
SSW
Partly Cloudy
Humidity
79%
Feels like
67°F
Dew Point
61°F
10 AM
71°F
20%
8mph
SSW
Partly Cloudy
Humidity
70%
Feels like
71°F
Dew Point
61°F
11 AM
75°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
61%
Feels like
75°F
Dew Point
60°F
12 PM
77°F
30%
10mph
SSW
30% Chance Rain Showers
Humidity
55%
Feels like
77°F
Dew Point
60°F
1 PM
79°F
30%
11mph
SSW
30% Chance Rain Showers
Humidity
50%
Feels like
79°F
Dew Point
59°F
2 PM
80°F
30%
11mph
SSW
30% Chance Rain Showers
Humidity
48%
Feels like
81°F
Dew Point
59°F
3 PM
80°F
40%
10mph
SSW
40% Chance Rain Showers
Humidity
47%
Feels like
81°F
Dew Point
58°F
4 PM
79°F
50%
9mph
SSW
50% Chance Rain Showers
Humidity
49%
Feels like
79°F
Dew Point
58°F
5 PM
76°F
60%
8mph
SSW
60% Chance Rain Showers
Humidity
53%
Feels like
76°F
Dew Point
58°F
6 PM
74°F
60%
7mph
SSW
60% Chance Rain Showers
Humidity
59%
Feels like
74°F
Dew Point
59°F
6:40 PM
7 PM
71°F
70%
6mph
SW
70% Chance Rain Showers
Humidity
65%
Feels like
71°F
Dew Point
59°F
8 PM
69°F
70%
5mph
SSW
70% Chance Rain Showers
Humidity
71%
Feels like
69°F
Dew Point
60°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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