Hourly Weather Forecast - Decatur, IA

12 AM
14°F
0%
7mph
NW
Clear
Humidity
54%
Feels like
4°F
Dew Point
0°F
1 AM
13°F
0%
6mph
NW
Clear
Humidity
61%
Feels like
3°F
Dew Point
2°F
2 AM
11°F
0%
5mph
NW
Clear
Humidity
62%
Feels like
3°F
Dew Point
1°F
3 AM
11°F
0%
5mph
NNW
Clear
Humidity
64%
Feels like
2°F
Dew Point
1°F
4 AM
10°F
0%
4mph
NNW
Clear
Humidity
63%
Feels like
3°F
Dew Point
0°F
5 AM
10°F
0%
4mph
NNW
Clear
Humidity
64%
Feels like
3°F
Dew Point
0°F
6 AM
10°F
0%
3mph
NW
Mostly Clear
Humidity
67%
Feels like
4°F
Dew Point
1°F
7 AM
10°F
0%
2mph
WNW
Mostly Clear
Humidity
64%
Feels like
10°F
Dew Point
0°F
7:24 AM
8 AM
12°F
0%
2mph
W
Partly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
0°F
9 AM
16°F
0%
2mph
SSW
Partly Cloudy
Humidity
55%
Feels like
16°F
Dew Point
2°F
10 AM
20°F
0%
4mph
S
Partly Cloudy
Humidity
48%
Feels like
13°F
Dew Point
3°F
11 AM
24°F
0%
6mph
S
Partly Cloudy
Humidity
42%
Feels like
17°F
Dew Point
4°F
12 PM
29°F
0%
8mph
S
Partly Cloudy
Humidity
36%
Feels like
21°F
Dew Point
5°F
1 PM
33°F
0%
10mph
S
Mostly Cloudy
Humidity
29%
Feels like
25°F
Dew Point
4°F
2 PM
35°F
0%
11mph
S
Mostly Cloudy
Humidity
25%
Feels like
28°F
Dew Point
3°F
3 PM
37°F
10%
12mph
S
Cloudy
Humidity
25%
Feels like
29°F
Dew Point
4°F
4 PM
38°F
10%
13mph
S
Cloudy
Humidity
26%
Feels like
30°F
Dew Point
7°F
5 PM
38°F
30%
13mph
S
30% Chance of Light Rain
Humidity
29%
Feels like
30°F
Dew Point
8°F
6 PM
36°F
40%
12mph
S
40% Chance of Light Rain
Humidity
35%
Feels like
28°F
Dew Point
11°F
7 PM
34°F
40%
12mph
S
40% Chance of Light Rain
Humidity
44%
Feels like
26°F
Dew Point
15°F
7:24 PM
8 PM
34°F
50%
12mph
S
50% Chance of Light Rain
Humidity
51%
Feels like
25°F
Dew Point
18°F
9 PM
34°F
50%
12mph
SSE
50% Chance of Light Rain
Humidity
58%
Feels like
25°F
Dew Point
21°F
10 PM
35°F
50%
12mph
SSE
50% Chance of Light Rain
Humidity
66%
Feels like
26°F
Dew Point
24°F
11 PM
35°F
40%
12mph
S
40% Chance of Light Rain
Humidity
69%
Feels like
27°F
Dew Point
26°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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