Hourly Weather Forecast - Onarga, IL

12 AM
32°F
10%
12mph
SSW
Mostly Clear
Humidity
89%
Feels like
22°F
Dew Point
29°F
1 AM
32°F
10%
12mph
SSW
Mostly Clear
Humidity
89%
Feels like
23°F
Dew Point
29°F
2 AM
32°F
10%
12mph
SSW
Partly Cloudy
Humidity
90%
Feels like
23°F
Dew Point
30°F
3 AM
33°F
10%
11mph
SSW
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
30°F
4 AM
33°F
10%
11mph
SSW
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
30°F
5 AM
32°F
10%
10mph
SSW
Cloudy
Humidity
92%
Feels like
24°F
Dew Point
30°F
6 AM
32°F
10%
10mph
SSW
Mostly Cloudy
Humidity
93%
Feels like
24°F
Dew Point
31°F
7 AM
33°F
10%
10mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
25°F
Dew Point
31°F
7:10 AM
8 AM
34°F
10%
10mph
SSW
Partly Cloudy
Humidity
95%
Feels like
26°F
Dew Point
33°F
9 AM
35°F
10%
10mph
SSW
Partly Cloudy
Humidity
96%
Feels like
27°F
Dew Point
34°F
10 AM
36°F
10%
10mph
SSW
Partly Cloudy
Humidity
96%
Feels like
28°F
Dew Point
35°F
11 AM
37°F
10%
10mph
SSW
Partly Cloudy
Humidity
95%
Feels like
30°F
Dew Point
35°F
12 PM
38°F
10%
10mph
SSW
Partly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
36°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

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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