Hourly Weather Forecast - Des Plaines, IL

12 AM
43°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
61%
Feels like
38°F
Dew Point
31°F
1 AM
44°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
63%
Feels like
38°F
Dew Point
32°F
2 AM
44°F
20%
10mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
38°F
Dew Point
33°F
3 AM
44°F
10%
10mph
S
Mostly Cloudy
Humidity
66%
Feels like
39°F
Dew Point
34°F
4 AM
45°F
10%
11mph
S
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
35°F
5 AM
46°F
10%
11mph
S
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
35°F
6 AM
46°F
20%
12mph
S
Mostly Cloudy
Humidity
67%
Feels like
41°F
Dew Point
36°F
6:45 AM
7 AM
48°F
40%
12mph
S
40% Chance Rain Showers
Humidity
66%
Feels like
43°F
Dew Point
37°F
8 AM
50°F
40%
13mph
SSW
40% Chance Rain Showers
Humidity
64%
Feels like
50°F
Dew Point
38°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

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

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

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

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

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide