Hourly Weather Forecast - Mason City, IL

4 PM
83°F
10%
15mph
SSW
Mostly Sunny
Humidity
56%
Feels like
85°F
Dew Point
66°F
5 PM
81°F
10%
15mph
SSW
Partly Cloudy
Humidity
59%
Feels like
83°F
Dew Point
65°F
6 PM
79°F
30%
14mph
SSW
30% Chance Rain Showers
Humidity
62%
Feels like
79°F
Dew Point
64°F
7 PM
76°F
30%
15mph
S
30% Chance Rain Showers
Humidity
66%
Feels like
76°F
Dew Point
64°F
7:00 PM
8 PM
74°F
30%
13mph
S
30% Chance Rain Showers
Humidity
71%
Feels like
74°F
Dew Point
64°F
9 PM
72°F
30%
11mph
SSW
30% Chance Rain Showers
Humidity
73%
Feels like
72°F
Dew Point
63°F
10 PM
71°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
79%
Feels like
71°F
Dew Point
64°F
11 PM
69°F
40%
13mph
SSW
40% Chance Rain Showers
Humidity
80%
Feels like
69°F
Dew Point
63°F

Today's Severe Weather Outlook

Midweek Severe Storms Throttle U.S.

Powerful severe storms will charge through areas from the southern Plains to the Mid-Atlantic in the coming days.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide