Hourly Weather Forecast - Grayslake, IL

12 AM
30°F
10%
5mph
SE
Partly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
24°F
1 AM
31°F
20%
6mph
SE
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
25°F
2 AM
32°F
20%
6mph
SE
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
25°F
3 AM
32°F
20%
7mph
SSE
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
26°F
4 AM
33°F
20%
8mph
SSE
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
26°F
5 AM
34°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
72%
Feels like
27°F
Dew Point
26°F
6 AM
35°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
71%
Feels like
28°F
Dew Point
26°F
6:23 AM
7 AM
37°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
69%
Feels like
30°F
Dew Point
27°F
8 AM
39°F
10%
10mph
SSE
Cloudy
Humidity
66%
Feels like
32°F
Dew Point
28°F
9 AM
41°F
10%
11mph
SSE
Cloudy
Humidity
63%
Feels like
35°F
Dew Point
29°F
10 AM
44°F
10%
12mph
S
Cloudy
Humidity
59%
Feels like
38°F
Dew Point
31°F
11 AM
47°F
10%
13mph
S
Cloudy
Humidity
55%
Feels like
42°F
Dew Point
32°F
12 PM
51°F
10%
13mph
S
Cloudy
Humidity
53%
Feels like
51°F
Dew Point
34°F
1 PM
54°F
10%
14mph
S
Mostly Cloudy
Humidity
51%
Feels like
54°F
Dew Point
36°F
2 PM
57°F
10%
14mph
S
Mostly Cloudy
Humidity
50%
Feels like
57°F
Dew Point
38°F
3 PM
59°F
10%
15mph
S
Partly Cloudy
Humidity
49%
Feels like
59°F
Dew Point
40°F
4 PM
60°F
10%
15mph
S
Partly Cloudy
Humidity
48%
Feels like
60°F
Dew Point
40°F
5 PM
61°F
10%
14mph
S
Partly Cloudy
Humidity
48%
Feels like
61°F
Dew Point
42°F
6 PM
62°F
10%
13mph
S
Partly Cloudy
Humidity
49%
Feels like
62°F
Dew Point
42°F
7 PM
61°F
10%
13mph
S
Partly Cloudy
Humidity
51%
Feels like
61°F
Dew Point
43°F
7:25 PM
8 PM
61°F
20%
13mph
S
Partly Cloudy
Humidity
53%
Feels like
61°F
Dew Point
44°F
9 PM
60°F
30%
14mph
S
30% Chance Rain Showers
Humidity
56%
Feels like
60°F
Dew Point
44°F
10 PM
60°F
30%
15mph
S
30% Chance of Light Rain
Humidity
58%
Feels like
60°F
Dew Point
45°F
11 PM
59°F
30%
15mph
SSW
30% Chance of Light Rain
Humidity
60%
Feels like
59°F
Dew Point
46°F

Today's Weather Outlook

Today's Weather Outlook

A potent weather system traverses the U.S. this weekend, bringing everything from accumulating snow and ice to rainy, stormy weather.

Weekly Drought Map for April 2, 2026

Substantial Drying Leads To Worsening Drought Depiction Nationwide

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur?

(Image provided by Pixabay.com)

Before a High Wind Event

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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