Hourly Weather Forecast - Grayslake, IL

11 AM
46°F
0%
2mph
SE
Mostly Sunny
Humidity
72%
Feels like
46°F
Dew Point
37°F
12 PM
49°F
0%
2mph
ESE
Mostly Sunny
Humidity
70%
Feels like
49°F
Dew Point
40°F
1 PM
51°F
0%
3mph
E
Mostly Sunny
Humidity
67%
Feels like
51°F
Dew Point
40°F
2 PM
51°F
0%
3mph
E
Mostly Sunny
Humidity
67%
Feels like
51°F
Dew Point
40°F
3 PM
50°F
0%
4mph
E
Mostly Sunny
Humidity
68%
Feels like
48°F
Dew Point
40°F
4 PM
48°F
0%
5mph
E
Mostly Sunny
Humidity
72%
Feels like
46°F
Dew Point
39°F
5 PM
46°F
0%
5mph
E
Partly Cloudy
Humidity
75%
Feels like
43°F
Dew Point
38°F
6 PM
43°F
0%
5mph
E
Partly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
38°F
7 PM
41°F
0%
5mph
E
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
36°F
7:03 PM
8 PM
39°F
0%
4mph
ESE
Partly Cloudy
Humidity
87%
Feels like
36°F
Dew Point
35°F
9 PM
38°F
0%
3mph
ESE
Partly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
35°F
10 PM
38°F
0%
3mph
SE
Mostly Cloudy
Humidity
88%
Feels like
38°F
Dew Point
35°F
11 PM
38°F
0%
3mph
S
Mostly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
35°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

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

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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