Hourly Weather Forecast - Mundelein, IL

12 AM
26°F
20%
12mph
WNW
Clear
Humidity
58%
Feels like
15°F
Dew Point
14°F
1 AM
24°F
20%
12mph
WNW
Clear
Humidity
58%
Feels like
13°F
Dew Point
11°F
2 AM
21°F
20%
11mph
WNW
Clear
Humidity
56%
Feels like
10°F
Dew Point
8°F
3 AM
19°F
20%
10mph
WNW
Clear
Humidity
54%
Feels like
8°F
Dew Point
5°F
4 AM
17°F
20%
9mph
WNW
Clear
Humidity
55%
Feels like
6°F
Dew Point
4°F
5 AM
16°F
20%
8mph
WNW
Clear
Humidity
56%
Feels like
5°F
Dew Point
3°F
6 AM
16°F
0%
8mph
WNW
Clear
Humidity
55%
Feels like
5°F
Dew Point
2°F
7 AM
15°F
0%
7mph
WNW
Clear
Humidity
55%
Feels like
5°F
Dew Point
2°F
7:17 AM
8 AM
16°F
0%
7mph
WNW
Sunny
Humidity
52%
Feels like
6°F
Dew Point
2°F
9 AM
18°F
0%
6mph
WNW
Sunny
Humidity
49%
Feels like
9°F
Dew Point
2°F
10 AM
19°F
0%
6mph
WNW
Sunny
Humidity
46%
Feels like
11°F
Dew Point
2°F
11 AM
21°F
0%
6mph
WNW
Sunny
Humidity
44%
Feels like
14°F
Dew Point
3°F
12 PM
23°F
0%
5mph
WNW
Sunny
Humidity
42%
Feels like
17°F
Dew Point
4°F
1 PM
25°F
0%
5mph
WNW
Sunny
Humidity
42%
Feels like
19°F
Dew Point
5°F
2 PM
25°F
0%
4mph
WNW
Sunny
Humidity
41%
Feels like
20°F
Dew Point
5°F
3 PM
25°F
0%
4mph
W
Sunny
Humidity
43%
Feels like
20°F
Dew Point
6°F
4 PM
25°F
0%
3mph
W
Sunny
Humidity
46%
Feels like
25°F
Dew Point
7°F
4:22 PM
5 PM
24°F
0%
2mph
W
Clear
Humidity
50%
Feels like
24°F
Dew Point
8°F
6 PM
23°F
0%
2mph
WSW
Clear
Humidity
52%
Feels like
23°F
Dew Point
9°F
7 PM
23°F
0%
2mph
SW
Mostly Clear
Humidity
53%
Feels like
23°F
Dew Point
9°F
8 PM
24°F
0%
3mph
SSW
Partly Cloudy
Humidity
55%
Feels like
24°F
Dew Point
10°F
9 PM
24°F
0%
3mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
24°F
Dew Point
11°F
10 PM
25°F
0%
3mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
25°F
Dew Point
11°F
11 PM
25°F
10%
3mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
21°F
Dew Point
12°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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