Hourly Weather Forecast - Downers Grove, IL

2 PM
42°F
0%
1mph
SSE
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
32°F
3 PM
41°F
0%
2mph
SSE
Partly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
32°F
4 PM
40°F
0%
3mph
SSE
Partly Cloudy
Humidity
75%
Feels like
40°F
Dew Point
33°F
4:22 PM
5 PM
39°F
0%
4mph
SSE
Mostly Clear
Humidity
77%
Feels like
37°F
Dew Point
33°F
6 PM
38°F
0%
4mph
SSE
Mostly Clear
Humidity
77%
Feels like
35°F
Dew Point
32°F
7 PM
38°F
0%
5mph
SSE
Mostly Clear
Humidity
79%
Feels like
34°F
Dew Point
32°F
8 PM
39°F
0%
7mph
SSE
Partly Cloudy
Humidity
79%
Feels like
34°F
Dew Point
33°F
9 PM
40°F
0%
8mph
S
Partly Cloudy
Humidity
79%
Feels like
34°F
Dew Point
34°F
10 PM
40°F
0%
9mph
S
Partly Cloudy
Humidity
79%
Feels like
35°F
Dew Point
35°F
11 PM
42°F
0%
9mph
S
Partly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
36°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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