Hourly Weather Forecast - Marshalltown, IA

12 AM
43°F
0%
10mph
NW
Mostly Cloudy
Humidity
96%
Feels like
37°F
Dew Point
42°F
1 AM
42°F
0%
10mph
NNW
Mostly Cloudy
Humidity
97%
Feels like
36°F
Dew Point
41°F
2 AM
41°F
0%
10mph
NNW
Mostly Cloudy
Humidity
96%
Feels like
35°F
Dew Point
40°F
3 AM
40°F
0%
9mph
NNW
Cloudy
Humidity
96%
Feels like
34°F
Dew Point
39°F
4 AM
38°F
0%
9mph
NNW
Cloudy
Humidity
96%
Feels like
32°F
Dew Point
38°F
5 AM
37°F
0%
9mph
NNW
Cloudy
Humidity
96%
Feels like
31°F
Dew Point
36°F
6 AM
37°F
0%
8mph
NNW
Cloudy
Humidity
95%
Feels like
30°F
Dew Point
35°F
7 AM
36°F
0%
8mph
NNW
Cloudy
Humidity
96%
Feels like
30°F
Dew Point
35°F
7:38 AM
8 AM
36°F
0%
8mph
N
Cloudy
Humidity
96%
Feels like
30°F
Dew Point
35°F
9 AM
37°F
0%
8mph
N
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
35°F
10 AM
37°F
0%
7mph
N
Cloudy
Humidity
92%
Feels like
32°F
Dew Point
35°F
11 AM
37°F
0%
7mph
NNE
Cloudy
Humidity
89%
Feels like
32°F
Dew Point
34°F
12 PM
38°F
0%
6mph
NNE
Cloudy
Humidity
87%
Feels like
33°F
Dew Point
34°F
1 PM
38°F
0%
6mph
NE
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
34°F
2 PM
38°F
0%
6mph
ENE
Mostly Cloudy
Humidity
86%
Feels like
34°F
Dew Point
34°F
3 PM
38°F
0%
5mph
ENE
Mostly Cloudy
Humidity
86%
Feels like
34°F
Dew Point
34°F
4 PM
37°F
0%
5mph
E
Partly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
34°F
4:45 PM
5 PM
37°F
0%
5mph
E
Partly Cloudy
Humidity
93%
Feels like
33°F
Dew Point
35°F
6 PM
36°F
10%
5mph
ESE
Partly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
36°F
7 PM
36°F
10%
5mph
ESE
Partly Cloudy
Humidity
95%
Feels like
32°F
Dew Point
35°F
8 PM
36°F
10%
6mph
SE
Hazy
Humidity
95%
Feels like
31°F
Dew Point
35°F
9 PM
37°F
10%
6mph
SE
Hazy
Humidity
96%
Feels like
31°F
Dew Point
35°F
10 PM
37°F
10%
6mph
SE
Hazy
Humidity
98%
Feels like
31°F
Dew Point
36°F
11 PM
37°F
10%
6mph
SSE
Hazy
Humidity
98%
Feels like
31°F
Dew Point
36°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide