Hourly Weather Forecast - Downers Grove, IL

12 AM
24°F
40%
8mph
S
40% Chance of Flurries
Humidity
67%
Feels like
14°F
Dew Point
14°F
1 AM
24°F
40%
8mph
SSW
40% Chance of Flurries
Humidity
70%
Feels like
15°F
Dew Point
16°F
2 AM
25°F
40%
8mph
SSW
40% Chance of Flurries
Humidity
74%
Feels like
16°F
Dew Point
18°F
3 AM
26°F
50%
8mph
SSW
50% Chance Snow Showers
Humidity
83%
Feels like
17°F
Dew Point
21°F
4 AM
26°F
70%
8mph
SW
70% Chance of Flurries
Humidity
83%
Feels like
18°F
Dew Point
22°F
5 AM
26°F
80%
8mph
SW
80% Chance of Flurries
Humidity
82%
Feels like
18°F
Dew Point
22°F
6 AM
26°F
50%
8mph
WSW
50% Chance of Flurries
Humidity
83%
Feels like
18°F
Dew Point
22°F
7 AM
26°F
30%
8mph
WSW
30% Chance of Flurries
Humidity
83%
Feels like
18°F
Dew Point
22°F
7:13 AM
8 AM
26°F
20%
8mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
17°F
Dew Point
21°F
9 AM
26°F
10%
9mph
W
Mostly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
21°F
10 AM
26°F
10%
10mph
W
Partly Cloudy
Humidity
80%
Feels like
17°F
Dew Point
21°F
11 AM
27°F
10%
11mph
W
Partly Cloudy
Humidity
76%
Feels like
17°F
Dew Point
20°F
12 PM
28°F
10%
11mph
W
Partly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
21°F
1 PM
28°F
10%
11mph
W
Partly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
21°F
2 PM
28°F
10%
11mph
W
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
20°F
3 PM
27°F
10%
11mph
W
Cloudy
Humidity
73%
Feels like
17°F
Dew Point
20°F
4 PM
27°F
10%
11mph
W
Cloudy
Humidity
74%
Feels like
17°F
Dew Point
19°F
4:53 PM
5 PM
26°F
10%
10mph
W
Cloudy
Humidity
76%
Feels like
17°F
Dew Point
20°F
6 PM
26°F
10%
9mph
W
Cloudy
Humidity
77%
Feels like
17°F
Dew Point
20°F
7 PM
25°F
10%
9mph
W
Cloudy
Humidity
75%
Feels like
16°F
Dew Point
19°F
8 PM
24°F
10%
10mph
W
Cloudy
Humidity
73%
Feels like
14°F
Dew Point
17°F
9 PM
23°F
10%
10mph
W
Mostly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
15°F
10 PM
21°F
10%
10mph
W
Mostly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
13°F
11 PM
20°F
10%
9mph
W
Mostly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
12°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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