Hourly Weather Forecast - Mundelein, IL

12 AM
31°F
0%
2mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
24°F
1 AM
30°F
0%
3mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
30°F
Dew Point
23°F
2 AM
30°F
0%
3mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
23°F
3 AM
30°F
0%
3mph
S
Mostly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
22°F
4 AM
30°F
0%
3mph
S
Mostly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
22°F
5 AM
31°F
0%
3mph
S
Mostly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
23°F
6 AM
32°F
0%
3mph
S
Mostly Cloudy
Humidity
69%
Feels like
29°F
Dew Point
23°F
6:48 AM
7 AM
33°F
0%
4mph
S
Mostly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
24°F
8 AM
36°F
0%
4mph
S
Partly Cloudy
Humidity
62%
Feels like
33°F
Dew Point
24°F
9 AM
40°F
0%
5mph
SSW
Partly Cloudy
Humidity
55%
Feels like
36°F
Dew Point
25°F
10 AM
44°F
0%
6mph
SSW
Partly Cloudy
Humidity
49%
Feels like
40°F
Dew Point
26°F
11 AM
47°F
0%
6mph
SSW
Partly Cloudy
Humidity
44%
Feels like
44°F
Dew Point
26°F
12 PM
50°F
0%
6mph
SSW
Mostly Cloudy
Humidity
41%
Feels like
50°F
Dew Point
28°F
1 PM
53°F
0%
6mph
SW
Cloudy
Humidity
38%
Feels like
53°F
Dew Point
28°F
2 PM
54°F
0%
5mph
SW
Cloudy
Humidity
37%
Feels like
54°F
Dew Point
28°F
3 PM
54°F
0%
4mph
SW
Cloudy
Humidity
37%
Feels like
54°F
Dew Point
28°F
4 PM
53°F
0%
3mph
SW
Cloudy
Humidity
39%
Feels like
53°F
Dew Point
29°F
5 PM
52°F
0%
3mph
SW
Cloudy
Humidity
42%
Feels like
52°F
Dew Point
30°F
6 PM
50°F
0%
2mph
SW
Cloudy
Humidity
46%
Feels like
50°F
Dew Point
30°F
7 PM
48°F
0%
2mph
SW
Cloudy
Humidity
54%
Feels like
48°F
Dew Point
32°F
7:08 PM
8 PM
46°F
0%
2mph
SSW
Cloudy
Humidity
61%
Feels like
46°F
Dew Point
33°F
9 PM
43°F
0%
2mph
SE
Mostly Cloudy
Humidity
66%
Feels like
43°F
Dew Point
33°F
10 PM
42°F
0%
2mph
SE
Mostly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
32°F
11 PM
41°F
10%
2mph
SE
Partly Cloudy
Humidity
68%
Feels like
41°F
Dew Point
32°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?

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