Hourly Weather Forecast - Mason City, IL

3 AM
32°F
30%
9mph
E
30% Chance of Snow
Humidity
98%
Feels like
24°F
Dew Point
31°F
4 AM
32°F
30%
9mph
E
30% Chance Freezing Rain
Humidity
96%
Feels like
24°F
Dew Point
31°F
5 AM
32°F
30%
9mph
E
30% Chance Freezing Rain
Humidity
94%
Feels like
24°F
Dew Point
30°F
6 AM
32°F
0%
9mph
E
Cloudy
Humidity
91%
Feels like
25°F
Dew Point
30°F
6:31 AM
7 AM
33°F
0%
8mph
E
Cloudy
Humidity
92%
Feels like
26°F
Dew Point
31°F
8 AM
34°F
0%
9mph
E
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
33°F
9 AM
35°F
0%
9mph
E
Mostly Cloudy
Humidity
93%
Feels like
28°F
Dew Point
33°F
10 AM
36°F
0%
9mph
E
Mostly Cloudy
Humidity
94%
Feels like
29°F
Dew Point
35°F
11 AM
38°F
0%
9mph
E
Mostly Cloudy
Humidity
92%
Feels like
31°F
Dew Point
36°F
12 PM
39°F
0%
8mph
E
Mostly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
36°F
1 PM
41°F
0%
8mph
E
Mostly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
38°F
2 PM
42°F
0%
9mph
E
Cloudy
Humidity
86%
Feels like
37°F
Dew Point
38°F
3 PM
43°F
0%
8mph
E
Cloudy
Humidity
85%
Feels like
38°F
Dew Point
39°F
4 PM
43°F
0%
8mph
E
Mostly Cloudy
Humidity
86%
Feels like
38°F
Dew Point
39°F
5 PM
42°F
0%
7mph
E
Mostly Cloudy
Humidity
83%
Feels like
38°F
Dew Point
37°F
5:51 PM
6 PM
41°F
0%
6mph
E
Mostly Cloudy
Humidity
85%
Feels like
37°F
Dew Point
37°F
7 PM
40°F
0%
6mph
E
Mostly Clear
Humidity
87%
Feels like
36°F
Dew Point
36°F
8 PM
39°F
0%
6mph
ESE
Partly Cloudy
Humidity
87%
Feels like
34°F
Dew Point
35°F
9 PM
38°F
0%
6mph
ESE
Partly Cloudy
Humidity
90%
Feels like
33°F
Dew Point
35°F
10 PM
38°F
0%
6mph
ESE
Partly Cloudy
Humidity
88%
Feels like
33°F
Dew Point
35°F
11 PM
38°F
0%
6mph
ESE
Mostly Cloudy
Humidity
87%
Feels like
33°F
Dew Point
34°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide