Hourly Weather Forecast - Glen Ellyn, IL

12 AM
34°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
1 AM
33°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
33°F
Dew Point
33°F
2 AM
33°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
31°F
Dew Point
33°F
3 AM
33°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
30°F
Dew Point
33°F
4 AM
33°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
30°F
Dew Point
33°F
5 AM
33°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
29°F
Dew Point
33°F
6 AM
33°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
29°F
Dew Point
33°F
7 AM
34°F
0%
5mph
ESE
Mostly Cloudy
Humidity
98%
Feels like
29°F
Dew Point
33°F
7:17 AM
8 AM
35°F
0%
6mph
SE
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
33°F
9 AM
37°F
10%
6mph
SE
Cloudy
Humidity
85%
Feels like
32°F
Dew Point
33°F
10 AM
39°F
10%
6mph
SE
Cloudy
Humidity
79%
Feels like
34°F
Dew Point
33°F
11 AM
41°F
10%
6mph
SSE
Cloudy
Humidity
74%
Feels like
37°F
Dew Point
34°F
12 PM
43°F
20%
6mph
SSE
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
34°F
1 PM
44°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
72%
Feels like
40°F
Dew Point
35°F
2 PM
44°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
75%
Feels like
40°F
Dew Point
36°F
3 PM
43°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
78%
Feels like
40°F
Dew Point
37°F
4 PM
43°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
81%
Feels like
40°F
Dew Point
38°F
4:25 PM
5 PM
43°F
30%
6mph
S
30% Chance of Light Rain
Humidity
85%
Feels like
40°F
Dew Point
39°F
6 PM
44°F
30%
5mph
S
30% Chance of Light Rain
Humidity
89%
Feels like
41°F
Dew Point
41°F
7 PM
44°F
40%
5mph
S
40% Chance of Light Rain
Humidity
92%
Feels like
41°F
Dew Point
42°F
8 PM
45°F
40%
5mph
S
40% Chance of Light Rain
Humidity
93%
Feels like
42°F
Dew Point
43°F
9 PM
46°F
40%
5mph
S
40% Chance of Light Rain
Humidity
94%
Feels like
43°F
Dew Point
44°F
10 PM
46°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
94%
Feels like
44°F
Dew Point
45°F
11 PM
47°F
10%
5mph
SSW
Cloudy
Humidity
94%
Feels like
45°F
Dew Point
46°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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