Hourly Weather Forecast - Oak Brook, IL

12 AM
44°F
30%
6mph
SSE
30% Chance Rain Showers
Humidity
63%
Feels like
41°F
Dew Point
33°F
1 AM
45°F
30%
6mph
SSE
30% Chance Rain Showers
Humidity
67%
Feels like
42°F
Dew Point
35°F
2 AM
46°F
30%
7mph
S
30% Chance Rain Showers
Humidity
69%
Feels like
42°F
Dew Point
36°F
3 AM
46°F
30%
7mph
S
30% Chance Rain Showers
Humidity
71%
Feels like
43°F
Dew Point
37°F
4 AM
47°F
30%
7mph
S
30% Chance Rain Showers
Humidity
72%
Feels like
44°F
Dew Point
38°F
5 AM
48°F
30%
7mph
S
30% Chance Rain Showers
Humidity
72%
Feels like
44°F
Dew Point
39°F
6 AM
49°F
10%
7mph
SSW
Partly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
40°F
6:45 AM
7 AM
51°F
10%
8mph
SSW
Partly Cloudy
Humidity
66%
Feels like
51°F
Dew Point
40°F
8 AM
54°F
10%
10mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
54°F
Dew Point
42°F
9 AM
56°F
20%
11mph
SW
Mostly Cloudy
Humidity
63%
Feels like
56°F
Dew Point
43°F
10 AM
57°F
20%
11mph
SW
Mostly Cloudy
Humidity
60%
Feels like
57°F
Dew Point
44°F
11 AM
59°F
20%
12mph
WSW
Mostly Cloudy
Humidity
57%
Feels like
59°F
Dew Point
44°F
12 PM
62°F
20%
11mph
W
Cloudy
Humidity
52%
Feels like
62°F
Dew Point
44°F
1 PM
64°F
20%
11mph
W
Cloudy
Humidity
47%
Feels like
64°F
Dew Point
43°F
2 PM
66°F
20%
12mph
W
Cloudy
Humidity
45%
Feels like
66°F
Dew Point
44°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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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