Hourly Weather Forecast - Marshalltown, IA

12 AM
29°F
0%
13mph
S
Cloudy
Humidity
75%
Feels like
19°F
Dew Point
22°F
1 AM
30°F
0%
13mph
SSW
Cloudy
Humidity
78%
Feels like
20°F
Dew Point
24°F
2 AM
31°F
0%
12mph
SSW
Cloudy
Humidity
79%
Feels like
21°F
Dew Point
25°F
3 AM
31°F
0%
11mph
SSW
Cloudy
Humidity
80%
Feels like
22°F
Dew Point
26°F
4 AM
31°F
0%
10mph
SSW
Cloudy
Humidity
81%
Feels like
23°F
Dew Point
26°F
5 AM
31°F
10%
10mph
SW
Cloudy
Humidity
81%
Feels like
23°F
Dew Point
26°F
6 AM
32°F
0%
8mph
SW
Cloudy
Humidity
81%
Feels like
24°F
Dew Point
27°F
7 AM
32°F
0%
8mph
WSW
Cloudy
Humidity
82%
Feels like
25°F
Dew Point
28°F
7:35 AM
8 AM
33°F
0%
7mph
WSW
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
9 AM
35°F
0%
7mph
W
Cloudy
Humidity
84%
Feels like
29°F
Dew Point
31°F
10 AM
36°F
0%
8mph
WNW
Cloudy
Humidity
82%
Feels like
30°F
Dew Point
31°F
11 AM
37°F
0%
9mph
NW
Cloudy
Humidity
80%
Feels like
30°F
Dew Point
31°F
12 PM
37°F
0%
10mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
31°F
1 PM
37°F
0%
10mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
31°F
2 PM
37°F
0%
10mph
NNW
Partly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
31°F
3 PM
36°F
0%
10mph
NNW
Partly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
30°F
4 PM
35°F
0%
10mph
NW
Partly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
29°F
4:42 PM
5 PM
33°F
0%
9mph
NW
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
28°F
6 PM
31°F
10%
9mph
NW
Mostly Cloudy
Humidity
85%
Feels like
24°F
Dew Point
27°F
7 PM
30°F
10%
8mph
NW
Partly Cloudy
Humidity
83%
Feels like
22°F
Dew Point
26°F
8 PM
29°F
10%
8mph
NW
Mostly Clear
Humidity
82%
Feels like
21°F
Dew Point
24°F
9 PM
28°F
10%
8mph
NW
Clear
Humidity
79%
Feels like
20°F
Dew Point
22°F
10 PM
27°F
10%
8mph
NNW
Clear
Humidity
81%
Feels like
18°F
Dew Point
22°F
11 PM
26°F
10%
8mph
NNW
Clear
Humidity
81%
Feels like
17°F
Dew Point
20°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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