Hourly Weather Forecast - Downers Grove, IL

12 AM
32°F
0%
4mph
SE
Mostly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
22°F
1 AM
32°F
0%
4mph
SE
Mostly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
22°F
2 AM
32°F
0%
4mph
SE
Mostly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
21°F
3 AM
32°F
0%
4mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
21°F
4 AM
32°F
0%
4mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
21°F
5 AM
32°F
0%
4mph
SSE
Partly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
21°F
6 AM
32°F
0%
4mph
S
Partly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
22°F
6:49 AM
7 AM
33°F
0%
4mph
S
Partly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
22°F
8 AM
37°F
0%
5mph
S
Partly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
25°F
9 AM
40°F
0%
6mph
S
Partly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
27°F
10 AM
44°F
0%
7mph
SSW
Mostly Cloudy
Humidity
52%
Feels like
41°F
Dew Point
28°F
11 AM
48°F
0%
7mph
SSW
Cloudy
Humidity
48%
Feels like
45°F
Dew Point
29°F
12 PM
51°F
0%
7mph
SSW
Cloudy
Humidity
44%
Feels like
51°F
Dew Point
30°F
1 PM
53°F
0%
7mph
SSW
Cloudy
Humidity
42%
Feels like
53°F
Dew Point
31°F
2 PM
55°F
0%
7mph
SW
Cloudy
Humidity
41%
Feels like
55°F
Dew Point
32°F
3 PM
55°F
0%
6mph
SW
Cloudy
Humidity
41%
Feels like
55°F
Dew Point
32°F
4 PM
54°F
0%
5mph
SW
Cloudy
Humidity
42%
Feels like
54°F
Dew Point
31°F
5 PM
52°F
0%
5mph
SW
Cloudy
Humidity
43%
Feels like
52°F
Dew Point
31°F
6 PM
52°F
0%
4mph
SW
Cloudy
Humidity
46%
Feels like
52°F
Dew Point
31°F
7 PM
51°F
0%
4mph
SSW
Cloudy
Humidity
49%
Feels like
51°F
Dew Point
32°F
7:08 PM
8 PM
50°F
10%
4mph
S
Cloudy
Humidity
52%
Feels like
50°F
Dew Point
33°F
9 PM
48°F
10%
4mph
S
Cloudy
Humidity
57%
Feels like
47°F
Dew Point
34°F
10 PM
47°F
10%
4mph
SSE
Mostly Cloudy
Humidity
60%
Feels like
45°F
Dew Point
34°F
11 PM
46°F
10%
4mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
44°F
Dew Point
34°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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