Hourly Weather Forecast - Westchester, IL

3 AM
42°F
0%
2mph
ENE
Mostly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
36°F
4 AM
42°F
0%
2mph
ENE
Mostly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
36°F
5 AM
42°F
0%
2mph
ENE
Mostly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
36°F
6 AM
42°F
0%
2mph
E
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
36°F
6:53 AM
7 AM
43°F
0%
3mph
ESE
Partly Cloudy
Humidity
80%
Feels like
43°F
Dew Point
37°F
8 AM
45°F
0%
3mph
SE
Mostly Sunny
Humidity
78%
Feels like
45°F
Dew Point
38°F
9 AM
48°F
0%
3mph
SSE
Mostly Sunny
Humidity
73%
Feels like
48°F
Dew Point
40°F
10 AM
52°F
0%
4mph
SSE
Mostly Sunny
Humidity
67%
Feels like
52°F
Dew Point
42°F
11 AM
57°F
0%
5mph
S
Mostly Sunny
Humidity
61%
Feels like
57°F
Dew Point
44°F
12 PM
62°F
0%
6mph
S
Sunny
Humidity
54%
Feels like
62°F
Dew Point
45°F
1 PM
66°F
0%
7mph
SSW
Sunny
Humidity
49%
Feels like
66°F
Dew Point
46°F
2 PM
69°F
0%
8mph
SSW
Mostly Sunny
Humidity
46%
Feels like
69°F
Dew Point
47°F
3 PM
71°F
0%
9mph
SSW
Mostly Sunny
Humidity
44%
Feels like
71°F
Dew Point
48°F
4 PM
71°F
0%
10mph
SW
Mostly Sunny
Humidity
43%
Feels like
71°F
Dew Point
48°F
5 PM
71°F
0%
9mph
SW
Mostly Sunny
Humidity
43%
Feels like
71°F
Dew Point
48°F
6 PM
68°F
0%
9mph
SW
Sunny
Humidity
49%
Feels like
68°F
Dew Point
48°F
7 PM
65°F
0%
8mph
SW
Sunny
Humidity
55%
Feels like
65°F
Dew Point
49°F
7:04 PM
8 PM
62°F
0%
8mph
SW
Clear
Humidity
61%
Feels like
62°F
Dew Point
49°F
9 PM
62°F
0%
8mph
SW
Mostly Clear
Humidity
63%
Feels like
62°F
Dew Point
49°F
10 PM
61°F
0%
8mph
SW
Partly Cloudy
Humidity
64%
Feels like
61°F
Dew Point
49°F
11 PM
61°F
0%
8mph
SW
Mostly Clear
Humidity
66%
Feels like
61°F
Dew Point
49°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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