Hourly Weather Forecast - Glen Ellyn, IL

12 AM
39°F
0%
6mph
SW
Mostly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
1 AM
39°F
0%
6mph
SW
Mostly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
32°F
2 AM
40°F
0%
6mph
SW
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
33°F
3 AM
39°F
0%
6mph
WSW
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
33°F
4 AM
39°F
0%
6mph
WSW
Cloudy
Humidity
82%
Feels like
34°F
Dew Point
34°F
5 AM
38°F
0%
6mph
WSW
Cloudy
Humidity
87%
Feels like
33°F
Dew Point
34°F
6 AM
37°F
0%
6mph
WSW
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
35°F
7 AM
37°F
0%
6mph
W
Cloudy
Humidity
93%
Feels like
33°F
Dew Point
36°F
7:17 AM
8 AM
38°F
0%
6mph
W
Cloudy
Humidity
93%
Feels like
34°F
Dew Point
36°F
9 AM
40°F
0%
5mph
W
Cloudy
Humidity
90%
Feels like
36°F
Dew Point
37°F
10 AM
42°F
0%
5mph
WNW
Cloudy
Humidity
87%
Feels like
38°F
Dew Point
38°F
11 AM
44°F
0%
5mph
WNW
Cloudy
Humidity
83%
Feels like
41°F
Dew Point
39°F
12 PM
45°F
0%
5mph
WNW
Cloudy
Humidity
81%
Feels like
42°F
Dew Point
39°F
1 PM
45°F
0%
5mph
WNW
Cloudy
Humidity
81%
Feels like
43°F
Dew Point
40°F
2 PM
45°F
0%
4mph
NW
Mostly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
40°F
3 PM
43°F
0%
4mph
NW
Mostly Cloudy
Humidity
89%
Feels like
41°F
Dew Point
40°F
4 PM
41°F
0%
4mph
NW
Partly Cloudy
Humidity
94%
Feels like
39°F
Dew Point
40°F
4:25 PM
5 PM
39°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
37°F
Dew Point
39°F
6 PM
38°F
0%
3mph
NW
Foggy
Humidity
100%
Feels like
36°F
Dew Point
38°F
7 PM
37°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
35°F
Dew Point
37°F
8 PM
36°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
36°F
Dew Point
36°F
9 PM
35°F
0%
2mph
N
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
10 PM
35°F
0%
2mph
N
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
11 PM
34°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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