Hourly Weather Forecast - Downers Grove, IL

12 AM
26°F
0%
2mph
SW
Clear
Humidity
79%
Feels like
26°F
Dew Point
21°F
1 AM
26°F
0%
2mph
SW
Clear
Humidity
80%
Feels like
26°F
Dew Point
21°F
2 AM
26°F
0%
2mph
SSW
Clear
Humidity
79%
Feels like
26°F
Dew Point
20°F
3 AM
26°F
0%
2mph
SSW
Clear
Humidity
78%
Feels like
26°F
Dew Point
20°F
4 AM
26°F
0%
3mph
SSW
Clear
Humidity
77%
Feels like
26°F
Dew Point
20°F
5 AM
29°F
0%
3mph
SSW
Clear
Humidity
68%
Feels like
26°F
Dew Point
20°F
6 AM
32°F
0%
4mph
SSW
Clear
Humidity
61%
Feels like
28°F
Dew Point
20°F
7 AM
35°F
0%
4mph
SSW
Clear
Humidity
59%
Feels like
31°F
Dew Point
22°F
7:12 AM
8 AM
35°F
0%
5mph
SSW
Sunny
Humidity
61%
Feels like
30°F
Dew Point
23°F
9 AM
36°F
0%
6mph
SSW
Sunny
Humidity
64%
Feels like
31°F
Dew Point
25°F
10 AM
37°F
0%
7mph
SSW
Sunny
Humidity
66%
Feels like
32°F
Dew Point
27°F
11 AM
39°F
0%
8mph
SSW
Mostly Sunny
Humidity
68%
Feels like
33°F
Dew Point
29°F
12 PM
40°F
0%
9mph
SSW
Mostly Sunny
Humidity
69%
Feels like
35°F
Dew Point
31°F
1 PM
41°F
0%
9mph
SSW
Mostly Sunny
Humidity
70%
Feels like
35°F
Dew Point
32°F
2 PM
42°F
0%
10mph
SSW
Mostly Sunny
Humidity
72%
Feels like
36°F
Dew Point
33°F
3 PM
42°F
0%
10mph
SSW
Mostly Sunny
Humidity
75%
Feels like
35°F
Dew Point
34°F
4 PM
41°F
0%
10mph
SSW
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
35°F
4:22 PM
5 PM
41°F
0%
11mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
36°F
6 PM
41°F
0%
11mph
SSW
Cloudy
Humidity
80%
Feels like
35°F
Dew Point
35°F
7 PM
41°F
0%
11mph
SSW
Cloudy
Humidity
81%
Feels like
35°F
Dew Point
36°F
8 PM
42°F
0%
11mph
SW
Mostly Cloudy
Humidity
81%
Feels like
36°F
Dew Point
36°F
9 PM
42°F
0%
11mph
SW
Partly Cloudy
Humidity
82%
Feels like
36°F
Dew Point
37°F
10 PM
43°F
0%
10mph
SW
Mostly Cloudy
Humidity
82%
Feels like
37°F
Dew Point
37°F
11 PM
43°F
0%
10mph
SW
Mostly Cloudy
Humidity
83%
Feels like
37°F
Dew Point
38°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

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

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