Hourly Weather Forecast - Mundelein, IL

12 AM
25°F
10%
7mph
S
Mostly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
12°F
1 AM
26°F
10%
8mph
S
Mostly Cloudy
Humidity
55%
Feels like
18°F
Dew Point
12°F
2 AM
27°F
10%
9mph
S
Mostly Cloudy
Humidity
55%
Feels like
19°F
Dew Point
13°F
3 AM
28°F
10%
9mph
S
Mostly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
15°F
4 AM
29°F
10%
9mph
S
Mostly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
17°F
5 AM
29°F
10%
10mph
SSW
Cloudy
Humidity
64%
Feels like
21°F
Dew Point
19°F
6 AM
30°F
0%
10mph
SSW
Cloudy
Humidity
66%
Feels like
21°F
Dew Point
20°F
7 AM
31°F
0%
10mph
SSW
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
21°F
7:17 AM
8 AM
33°F
10%
10mph
SSW
Cloudy
Humidity
65%
Feels like
25°F
Dew Point
23°F
9 AM
35°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
64%
Feels like
28°F
Dew Point
24°F
10 AM
37°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
63%
Feels like
30°F
Dew Point
26°F
11 AM
38°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
64%
Feels like
32°F
Dew Point
27°F
12 PM
39°F
30%
8mph
WSW
30% Chance of Light Rain
Humidity
64%
Feels like
33°F
Dew Point
28°F
1 PM
39°F
30%
7mph
WSW
30% Chance of Light Rain
Humidity
65%
Feels like
34°F
Dew Point
28°F
2 PM
38°F
30%
6mph
W
30% Chance of Flurries
Humidity
68%
Feels like
33°F
Dew Point
28°F
3 PM
37°F
30%
6mph
W
30% Chance Frozen Mix
Humidity
70%
Feels like
32°F
Dew Point
28°F
4 PM
35°F
30%
7mph
WNW
30% Chance Frozen Mix
Humidity
68%
Feels like
29°F
Dew Point
26°F
4:22 PM
5 PM
33°F
10%
7mph
W
Partly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
24°F
6 PM
32°F
0%
8mph
W
Clear
Humidity
65%
Feels like
26°F
Dew Point
22°F
7 PM
32°F
0%
9mph
W
Clear
Humidity
63%
Feels like
24°F
Dew Point
21°F
8 PM
32°F
10%
10mph
W
Clear
Humidity
63%
Feels like
24°F
Dew Point
21°F
9 PM
31°F
0%
11mph
W
Clear
Humidity
61%
Feels like
22°F
Dew Point
19°F
10 PM
30°F
0%
11mph
W
Clear
Humidity
61%
Feels like
21°F
Dew Point
18°F
11 PM
28°F
0%
12mph
WNW
Clear
Humidity
60%
Feels like
18°F
Dew Point
16°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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