Hourly Weather Forecast - Mazon, IL

12 AM
32°F
10%
11mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
23°F
Dew Point
29°F
1 AM
32°F
10%
11mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
23°F
Dew Point
29°F
2 AM
32°F
10%
11mph
SW
Cloudy
Humidity
91%
Feels like
23°F
Dew Point
30°F
3 AM
32°F
10%
11mph
SW
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
30°F
4 AM
32°F
10%
11mph
SW
Cloudy
Humidity
92%
Feels like
24°F
Dew Point
30°F
5 AM
32°F
10%
10mph
SW
Mostly Cloudy
Humidity
93%
Feels like
23°F
Dew Point
30°F
6 AM
32°F
10%
10mph
SW
Mostly Cloudy
Humidity
95%
Feels like
24°F
Dew Point
31°F
7 AM
33°F
10%
9mph
SW
Partly Cloudy
Humidity
96%
Feels like
25°F
Dew Point
32°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide