Hourly Weather Forecast - Westmont, IL

5 AM
42°F
0%
2mph
E
Partly Cloudy
Humidity
85%
Feels like
42°F
Dew Point
37°F
6 AM
42°F
0%
2mph
E
Partly Cloudy
Humidity
85%
Feels like
42°F
Dew Point
37°F
6:53 AM
7 AM
43°F
0%
3mph
ESE
Mostly Cloudy
Humidity
82%
Feels like
43°F
Dew Point
38°F
8 AM
46°F
0%
3mph
SE
Partly Cloudy
Humidity
79%
Feels like
46°F
Dew Point
40°F
9 AM
50°F
0%
3mph
SSE
Mostly Sunny
Humidity
74%
Feels like
50°F
Dew Point
42°F
10 AM
55°F
0%
4mph
S
Mostly Sunny
Humidity
66%
Feels like
55°F
Dew Point
43°F
11 AM
59°F
0%
5mph
S
Mostly Sunny
Humidity
60%
Feels like
59°F
Dew Point
45°F
12 PM
64°F
0%
6mph
S
Sunny
Humidity
54%
Feels like
64°F
Dew Point
47°F
1 PM
67°F
0%
7mph
SSW
Sunny
Humidity
49%
Feels like
67°F
Dew Point
48°F
2 PM
71°F
0%
8mph
SSW
Sunny
Humidity
46%
Feels like
71°F
Dew Point
49°F
3 PM
72°F
0%
9mph
SSW
Mostly Sunny
Humidity
45%
Feels like
72°F
Dew Point
49°F
4 PM
71°F
0%
10mph
SW
Mostly Sunny
Humidity
44%
Feels like
71°F
Dew Point
48°F
5 PM
70°F
0%
10mph
SW
Mostly Sunny
Humidity
45%
Feels like
70°F
Dew Point
48°F
6 PM
69°F
0%
9mph
SW
Mostly Sunny
Humidity
47%
Feels like
69°F
Dew Point
48°F
7 PM
69°F
0%
8mph
SW
Mostly Sunny
Humidity
50%
Feels like
69°F
Dew Point
49°F
7:05 PM
8 PM
67°F
0%
8mph
SW
Mostly Clear
Humidity
53%
Feels like
67°F
Dew Point
50°F
9 PM
66°F
0%
8mph
SW
Mostly Clear
Humidity
56%
Feels like
66°F
Dew Point
50°F
10 PM
65°F
0%
9mph
SW
Mostly Clear
Humidity
57%
Feels like
65°F
Dew Point
49°F
11 PM
64°F
0%
9mph
SW
Mostly Clear
Humidity
60%
Feels like
64°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide