Hourly Weather Forecast - Deer Park, IL

12 AM
26°F
10%
10mph
S
Cloudy
Humidity
61%
Feels like
16°F
Dew Point
14°F
1 AM
26°F
20%
10mph
S
Mostly Cloudy
Humidity
62%
Feels like
17°F
Dew Point
15°F
2 AM
27°F
30%
11mph
SSW
30% Chance Snow Showers
Humidity
64%
Feels like
17°F
Dew Point
16°F
3 AM
27°F
30%
11mph
SSW
30% Chance Snow Showers
Humidity
68%
Feels like
17°F
Dew Point
18°F
4 AM
27°F
30%
11mph
SW
30% Chance Snow Showers
Humidity
73%
Feels like
17°F
Dew Point
20°F
5 AM
27°F
30%
12mph
SW
30% Chance Snow Showers
Humidity
78%
Feels like
17°F
Dew Point
21°F
6 AM
27°F
30%
12mph
WSW
30% Chance Snow Showers
Humidity
82%
Feels like
17°F
Dew Point
22°F
7 AM
27°F
30%
12mph
WSW
30% Chance Frozen Mix
Humidity
85%
Feels like
16°F
Dew Point
23°F
7:16 AM
8 AM
26°F
30%
13mph
W
30% Chance Frozen Mix
Humidity
86%
Feels like
15°F
Dew Point
23°F
9 AM
26°F
20%
14mph
W
Mostly Sunny
Humidity
84%
Feels like
15°F
Dew Point
22°F
10 AM
27°F
10%
15mph
W
Partly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
21°F
11 AM
28°F
0%
15mph
W
Partly Cloudy
Humidity
75%
Feels like
16°F
Dew Point
21°F
12 PM
28°F
0%
16mph
W
Partly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
20°F
1 PM
29°F
0%
17mph
W
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
20°F
2 PM
30°F
0%
17mph
W
Partly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
19°F
3 PM
31°F
0%
17mph
W
Mostly Sunny
Humidity
60%
Feels like
19°F
Dew Point
18°F
4 PM
30°F
0%
15mph
WSW
Partly Cloudy
Humidity
61%
Feels like
19°F
Dew Point
18°F
4:58 PM
5 PM
29°F
0%
12mph
WSW
Partly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
18°F
6 PM
28°F
10%
11mph
SW
Mostly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
19°F
7 PM
28°F
20%
12mph
SW
Mostly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
19°F
8 PM
29°F
30%
15mph
SW
30% Chance Snow Showers
Humidity
68%
Feels like
18°F
Dew Point
20°F
9 PM
29°F
30%
18mph
WSW
30% Chance Snow Showers
Humidity
67%
Feels like
17°F
Dew Point
20°F
10 PM
29°F
20%
19mph
WSW
Partly Cloudy
Humidity
67%
Feels like
16°F
Dew Point
19°F
11 PM
28°F
10%
19mph
W
Partly Cloudy
Humidity
68%
Feels like
15°F
Dew Point
18°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's 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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