Hourly Weather Forecast - Decatur, IA

1 AM
36°F
10%
6mph
NE
Mostly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
21°F
2 AM
35°F
10%
6mph
ENE
Mostly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
20°F
3 AM
35°F
10%
7mph
ENE
Mostly Cloudy
Humidity
54%
Feels like
29°F
Dew Point
20°F
4 AM
34°F
10%
7mph
E
Cloudy
Humidity
55%
Feels like
28°F
Dew Point
20°F
5 AM
34°F
10%
8mph
E
Mostly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
20°F
6 AM
33°F
0%
8mph
E
Partly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
21°F
7 AM
34°F
0%
9mph
ESE
Partly Cloudy
Humidity
58%
Feels like
27°F
Dew Point
20°F
7:29 AM
8 AM
35°F
0%
10mph
ESE
Mostly Sunny
Humidity
56%
Feels like
28°F
Dew Point
21°F
9 AM
38°F
0%
12mph
ESE
Partly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
22°F
10 AM
42°F
0%
14mph
ESE
Partly Cloudy
Humidity
45%
Feels like
34°F
Dew Point
22°F
11 AM
45°F
0%
15mph
SE
Mostly Sunny
Humidity
40%
Feels like
39°F
Dew Point
22°F
12 PM
49°F
0%
16mph
SE
Mostly Sunny
Humidity
37%
Feels like
43°F
Dew Point
24°F
1 PM
52°F
0%
16mph
SE
Partly Cloudy
Humidity
35%
Feels like
52°F
Dew Point
26°F
2 PM
55°F
0%
17mph
SE
Partly Cloudy
Humidity
35%
Feels like
55°F
Dew Point
28°F
3 PM
57°F
0%
16mph
SE
Partly Cloudy
Humidity
35%
Feels like
57°F
Dew Point
30°F
4 PM
59°F
0%
16mph
SSE
Partly Cloudy
Humidity
36%
Feels like
59°F
Dew Point
32°F
5 PM
59°F
0%
15mph
SE
Partly Cloudy
Humidity
37%
Feels like
59°F
Dew Point
33°F
6 PM
58°F
0%
13mph
SE
Partly Cloudy
Humidity
41%
Feels like
58°F
Dew Point
34°F
7 PM
56°F
0%
12mph
SE
Partly Cloudy
Humidity
46%
Feels like
56°F
Dew Point
36°F
7:20 PM
8 PM
54°F
0%
12mph
SE
Partly Cloudy
Humidity
51%
Feels like
54°F
Dew Point
37°F
9 PM
53°F
0%
12mph
SE
Mostly Cloudy
Humidity
56%
Feels like
53°F
Dew Point
38°F
10 PM
53°F
0%
12mph
SE
Cloudy
Humidity
61%
Feels like
53°F
Dew Point
39°F
11 PM
53°F
0%
13mph
SE
Cloudy
Humidity
66%
Feels like
53°F
Dew Point
42°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend Weather Outlook

Weekend Weather Outlook

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

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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