Hourly Weather Forecast - Deer Park, IL

12 AM
44°F
40%
8mph
NNE
40% Chance Rain Showers
Humidity
63%
Feels like
40°F
Dew Point
32°F
1 AM
43°F
30%
7mph
NNE
30% Chance Rain Showers
Humidity
63%
Feels like
38°F
Dew Point
31°F
2 AM
42°F
20%
7mph
NNE
Partly Cloudy
Humidity
64%
Feels like
37°F
Dew Point
30°F
3 AM
40°F
10%
7mph
NE
Partly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
29°F
4 AM
39°F
10%
7mph
NE
Mostly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
28°F
5 AM
38°F
10%
7mph
NE
Mostly Cloudy
Humidity
67%
Feels like
33°F
Dew Point
28°F
6 AM
37°F
10%
7mph
ENE
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F
6:51 AM
7 AM
38°F
10%
7mph
ENE
Mostly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
28°F
8 AM
39°F
10%
8mph
ENE
Cloudy
Humidity
66%
Feels like
34°F
Dew Point
29°F
9 AM
42°F
10%
9mph
ENE
Cloudy
Humidity
61%
Feels like
36°F
Dew Point
29°F
10 AM
44°F
10%
10mph
ENE
Cloudy
Humidity
56%
Feels like
39°F
Dew Point
30°F
11 AM
47°F
10%
10mph
E
Cloudy
Humidity
51%
Feels like
42°F
Dew Point
30°F
12 PM
50°F
10%
10mph
E
Mostly Cloudy
Humidity
45%
Feels like
46°F
Dew Point
29°F
1 PM
52°F
0%
10mph
ESE
Mostly Cloudy
Humidity
41%
Feels like
52°F
Dew Point
29°F
2 PM
53°F
0%
10mph
ESE
Mostly Cloudy
Humidity
38%
Feels like
53°F
Dew Point
28°F
3 PM
55°F
0%
10mph
ESE
Mostly Cloudy
Humidity
35%
Feels like
55°F
Dew Point
28°F
4 PM
55°F
10%
10mph
SE
Mostly Cloudy
Humidity
36%
Feels like
55°F
Dew Point
28°F
5 PM
54°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
37%
Feels like
54°F
Dew Point
28°F
6 PM
52°F
30%
12mph
ESE
30% Chance Rain Showers
Humidity
41%
Feels like
52°F
Dew Point
29°F
7 PM
50°F
30%
12mph
ESE
30% Chance Rain Showers
Humidity
43%
Feels like
50°F
Dew Point
28°F
7:13 PM
8 PM
49°F
10%
12mph
ESE
Partly Cloudy
Humidity
51%
Feels like
44°F
Dew Point
32°F
9 PM
48°F
10%
11mph
ESE
Partly Cloudy
Humidity
54%
Feels like
43°F
Dew Point
32°F
10 PM
47°F
10%
11mph
SE
Partly Cloudy
Humidity
56%
Feels like
43°F
Dew Point
33°F
11 PM
47°F
10%
11mph
SE
Partly Cloudy
Humidity
59%
Feels like
42°F
Dew Point
33°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