Hourly Weather Forecast - Mason City, IA

1 AM
21°F
20%
17mph
S
Partly Cloudy
Humidity
93%
Feels like
6°F
Dew Point
19°F
2 AM
21°F
10%
16mph
S
Partly Cloudy
Humidity
93%
Feels like
7°F
Dew Point
19°F
3 AM
21°F
0%
14mph
S
Partly Cloudy
Humidity
94%
Feels like
9°F
Dew Point
20°F
4 AM
22°F
0%
12mph
S
Partly Cloudy
Humidity
94%
Feels like
10°F
Dew Point
21°F
5 AM
22°F
0%
10mph
SSW
Partly Cloudy
Humidity
94%
Feels like
11°F
Dew Point
20°F
6 AM
22°F
0%
9mph
SSW
Hazy
Humidity
91%
Feels like
12°F
Dew Point
20°F
7 AM
23°F
0%
8mph
SSW
Hazy
Humidity
93%
Feels like
14°F
Dew Point
21°F
7:20 AM
8 AM
25°F
0%
8mph
SW
Hazy
Humidity
91%
Feels like
17°F
Dew Point
23°F
9 AM
28°F
0%
9mph
WSW
Mostly Sunny
Humidity
90%
Feels like
20°F
Dew Point
26°F
10 AM
32°F
0%
8mph
WSW
Mostly Sunny
Humidity
87%
Feels like
24°F
Dew Point
28°F
11 AM
35°F
0%
8mph
W
Mostly Sunny
Humidity
82%
Feels like
29°F
Dew Point
30°F
12 PM
38°F
0%
7mph
W
Mostly Sunny
Humidity
81%
Feels like
33°F
Dew Point
33°F
1 PM
41°F
0%
7mph
WSW
Partly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
35°F
2 PM
43°F
0%
7mph
WSW
Partly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
37°F
3 PM
44°F
0%
8mph
WSW
Partly Cloudy
Humidity
78%
Feels like
40°F
Dew Point
38°F
4 PM
45°F
0%
8mph
SW
Partly Cloudy
Humidity
79%
Feels like
40°F
Dew Point
39°F
5 PM
44°F
0%
9mph
SW
Mostly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
39°F
6 PM
42°F
0%
8mph
SW
Cloudy
Humidity
89%
Feels like
37°F
Dew Point
39°F
7 PM
40°F
0%
8mph
SSW
Cloudy
Humidity
93%
Feels like
35°F
Dew Point
38°F
7:22 PM
8 PM
39°F
10%
8mph
SSW
Cloudy
Humidity
98%
Feels like
33°F
Dew Point
38°F
9 PM
38°F
10%
8mph
SSW
Foggy
Humidity
99%
Feels like
32°F
Dew Point
38°F
10 PM
37°F
10%
8mph
SSW
Cloudy
Humidity
98%
Feels like
31°F
Dew Point
37°F
11 PM
37°F
10%
7mph
SSW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
37°F

Today's Weather Outlook

Today's Weather Outlook

While most of the U.S. sees dry weather, Mother Nature still has a couple tricks up its sleeves today.

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

When Does Spring Begin?

(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

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide