Hourly Weather Forecast - Decatur, IN

12 AM
41°F
40%
14mph
N
40% Chance of Light Rain
Humidity
78%
Feels like
34°F
Dew Point
35°F
1 AM
39°F
30%
14mph
N
30% Chance of Light Rain
Humidity
78%
Feels like
31°F
Dew Point
33°F
2 AM
37°F
20%
14mph
N
Partly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
31°F
3 AM
36°F
10%
13mph
N
Partly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
29°F
4 AM
35°F
10%
13mph
N
Mostly Clear
Humidity
76%
Feels like
26°F
Dew Point
28°F
5 AM
34°F
0%
12mph
N
Clear
Humidity
76%
Feels like
25°F
Dew Point
27°F
6 AM
33°F
0%
11mph
N
Clear
Humidity
76%
Feels like
24°F
Dew Point
26°F
7 AM
32°F
0%
11mph
N
Clear
Humidity
77%
Feels like
23°F
Dew Point
25°F
7:38 AM
8 AM
32°F
0%
10mph
N
Sunny
Humidity
75%
Feels like
23°F
Dew Point
25°F
9 AM
33°F
0%
11mph
N
Sunny
Humidity
72%
Feels like
25°F
Dew Point
25°F
10 AM
35°F
0%
11mph
N
Sunny
Humidity
68%
Feels like
27°F
Dew Point
25°F
11 AM
37°F
0%
11mph
N
Mostly Sunny
Humidity
63%
Feels like
30°F
Dew Point
26°F
12 PM
40°F
0%
12mph
N
Mostly Sunny
Humidity
58%
Feels like
32°F
Dew Point
26°F
1 PM
42°F
0%
12mph
NNW
Partly Cloudy
Humidity
54%
Feels like
36°F
Dew Point
26°F
2 PM
44°F
0%
12mph
NNW
Partly Cloudy
Humidity
49%
Feels like
38°F
Dew Point
26°F
3 PM
46°F
0%
12mph
NNW
Partly Cloudy
Humidity
46%
Feels like
40°F
Dew Point
26°F
4 PM
47°F
0%
12mph
NNW
Partly Cloudy
Humidity
43%
Feels like
41°F
Dew Point
25°F
5 PM
47°F
0%
11mph
NNW
Mostly Sunny
Humidity
42%
Feels like
42°F
Dew Point
25°F
6 PM
46°F
0%
11mph
NNW
Mostly Sunny
Humidity
42%
Feels like
40°F
Dew Point
24°F
7 PM
44°F
0%
9mph
NNW
Sunny
Humidity
45%
Feels like
39°F
Dew Point
24°F
7:54 PM
8 PM
42°F
0%
7mph
NNW
Clear
Humidity
48%
Feels like
37°F
Dew Point
23°F
9 PM
40°F
0%
6mph
N
Clear
Humidity
53%
Feels like
35°F
Dew Point
24°F
10 PM
37°F
0%
6mph
N
Clear
Humidity
58%
Feels like
33°F
Dew Point
24°F
11 PM
35°F
0%
5mph
N
Clear
Humidity
63%
Feels like
31°F
Dew Point
24°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

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

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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