Hourly Weather Forecast - Westchester, IL

12 AM
33°F
0%
10mph
N
Mostly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
26°F
1 AM
33°F
0%
9mph
N
Mostly Cloudy
Humidity
75%
Feels like
25°F
Dew Point
26°F
2 AM
33°F
0%
9mph
N
Partly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
26°F
3 AM
33°F
0%
8mph
N
Partly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
25°F
4 AM
32°F
0%
7mph
N
Partly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
24°F
5 AM
32°F
0%
7mph
N
Partly Cloudy
Humidity
72%
Feels like
25°F
Dew Point
24°F
6 AM
31°F
0%
6mph
N
Mostly Clear
Humidity
72%
Feels like
25°F
Dew Point
24°F
6:50 AM
7 AM
32°F
0%
6mph
N
Sunny
Humidity
71%
Feels like
26°F
Dew Point
24°F
8 AM
33°F
0%
5mph
N
Sunny
Humidity
69%
Feels like
28°F
Dew Point
24°F
9 AM
36°F
0%
5mph
N
Sunny
Humidity
63%
Feels like
31°F
Dew Point
24°F
10 AM
38°F
0%
5mph
N
Sunny
Humidity
58%
Feels like
33°F
Dew Point
24°F
11 AM
40°F
0%
5mph
N
Sunny
Humidity
54%
Feels like
36°F
Dew Point
25°F
12 PM
42°F
0%
5mph
N
Sunny
Humidity
50%
Feels like
39°F
Dew Point
25°F
1 PM
44°F
0%
5mph
N
Sunny
Humidity
47%
Feels like
41°F
Dew Point
25°F
2 PM
44°F
0%
5mph
NNE
Mostly Sunny
Humidity
46%
Feels like
42°F
Dew Point
25°F
3 PM
44°F
0%
4mph
NNE
Partly Cloudy
Humidity
45%
Feels like
42°F
Dew Point
24°F
4 PM
43°F
0%
4mph
NE
Partly Cloudy
Humidity
44%
Feels like
40°F
Dew Point
23°F
5 PM
40°F
0%
5mph
ENE
Partly Cloudy
Humidity
46%
Feels like
37°F
Dew Point
21°F
6 PM
38°F
0%
5mph
ENE
Partly Cloudy
Humidity
47%
Feels like
34°F
Dew Point
19°F
7 PM
36°F
0%
5mph
ENE
Partly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
20°F
7:06 PM
8 PM
34°F
0%
5mph
E
Mostly Clear
Humidity
57%
Feels like
30°F
Dew Point
21°F
9 PM
33°F
0%
4mph
E
Partly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
22°F
10 PM
33°F
0%
4mph
ESE
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
23°F
11 PM
32°F
0%
4mph
ESE
Partly Cloudy
Humidity
68%
Feels like
29°F
Dew Point
23°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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