Hourly Weather Forecast - Perks, IL

12 AM
31°F
0%
2mph
NW
Partly Cloudy
Humidity
93%
Feels like
31°F
Dew Point
29°F
1 AM
30°F
0%
2mph
NW
Partly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
29°F
2 AM
29°F
0%
2mph
NW
Partly Cloudy
Humidity
94%
Feels like
29°F
Dew Point
28°F
3 AM
29°F
0%
2mph
NW
Partly Cloudy
Humidity
96%
Feels like
29°F
Dew Point
28°F
4 AM
29°F
0%
1mph
WNW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
5 AM
28°F
0%
1mph
WNW
Foggy
Humidity
100%
Feels like
28°F
Dew Point
28°F
6 AM
28°F
0%
1mph
NW
Foggy
Humidity
100%
Feels like
28°F
Dew Point
28°F
7 AM
29°F
0%
0mph
WNW
Foggy
Humidity
99%
Feels like
29°F
Dew Point
29°F
7:00 AM
8 AM
31°F
0%
1mph
WNW
Partly Cloudy
Humidity
92%
Feels like
31°F
Dew Point
29°F
9 AM
32°F
0%
1mph
WNW
Partly Cloudy
Humidity
88%
Feels like
32°F
Dew Point
29°F
10 AM
34°F
0%
1mph
W
Partly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
29°F
11 AM
36°F
0%
1mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
36°F
Dew Point
29°F
12 PM
38°F
0%
1mph
SW
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
29°F
1 PM
39°F
0%
1mph
SW
Cloudy
Humidity
68%
Feels like
39°F
Dew Point
29°F
2 PM
40°F
0%
2mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
30°F
3 PM
40°F
0%
2mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
40°F
Dew Point
30°F
4 PM
39°F
0%
2mph
S
Mostly Cloudy
Humidity
71%
Feels like
39°F
Dew Point
31°F
4:38 PM
5 PM
38°F
0%
2mph
S
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
31°F
6 PM
37°F
0%
2mph
SSE
Mostly Cloudy
Humidity
83%
Feels like
37°F
Dew Point
32°F
7 PM
36°F
0%
2mph
SSE
Cloudy
Humidity
85%
Feels like
36°F
Dew Point
32°F
8 PM
36°F
0%
3mph
SSE
Cloudy
Humidity
86%
Feels like
36°F
Dew Point
32°F
9 PM
36°F
0%
3mph
SSE
Cloudy
Humidity
87%
Feels like
34°F
Dew Point
33°F
10 PM
37°F
0%
3mph
S
Cloudy
Humidity
90%
Feels like
34°F
Dew Point
34°F
11 PM
37°F
0%
4mph
S
Mostly Cloudy
Humidity
90%
Feels like
34°F
Dew Point
34°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide