Hourly Weather Forecast - Chester, IL

12 AM
29°F
0%
14mph
S
Mostly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
16°F
1 AM
30°F
0%
14mph
SSW
Cloudy
Humidity
59%
Feels like
19°F
Dew Point
17°F
2 AM
30°F
0%
15mph
SSW
Cloudy
Humidity
62%
Feels like
20°F
Dew Point
19°F
3 AM
31°F
10%
15mph
SSW
Cloudy
Humidity
66%
Feels like
21°F
Dew Point
21°F
4 AM
32°F
30%
15mph
SSW
30% Chance of Flurries
Humidity
71%
Feels like
22°F
Dew Point
24°F
5 AM
33°F
30%
15mph
SSW
30% Chance of Flurries
Humidity
79%
Feels like
22°F
Dew Point
27°F
6 AM
33°F
30%
14mph
SSW
30% Chance Frozen Mix
Humidity
83%
Feels like
24°F
Dew Point
28°F
7 AM
35°F
30%
13mph
SSW
30% Chance Frozen Mix
Humidity
83%
Feels like
26°F
Dew Point
30°F
7:11 AM
8 AM
37°F
20%
12mph
SW
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
31°F
9 AM
40°F
20%
12mph
SW
Sunny
Humidity
72%
Feels like
33°F
Dew Point
31°F
10 AM
42°F
10%
12mph
SW
Sunny
Humidity
68%
Feels like
36°F
Dew Point
33°F
11 AM
44°F
0%
12mph
WSW
Sunny
Humidity
66%
Feels like
38°F
Dew Point
34°F
12 PM
46°F
0%
12mph
WSW
Sunny
Humidity
60%
Feels like
40°F
Dew Point
33°F
1 PM
47°F
0%
12mph
W
Sunny
Humidity
56%
Feels like
42°F
Dew Point
32°F
2 PM
47°F
0%
11mph
W
Sunny
Humidity
54%
Feels like
42°F
Dew Point
32°F
3 PM
45°F
0%
11mph
W
Sunny
Humidity
53%
Feels like
40°F
Dew Point
29°F
4 PM
42°F
0%
9mph
W
Sunny
Humidity
58%
Feels like
37°F
Dew Point
29°F
5 PM
38°F
0%
7mph
W
Sunny
Humidity
66%
Feels like
33°F
Dew Point
28°F
5:10 PM
6 PM
35°F
0%
6mph
W
Clear
Humidity
76%
Feels like
30°F
Dew Point
28°F
7 PM
34°F
0%
6mph
W
Clear
Humidity
81%
Feels like
29°F
Dew Point
29°F
8 PM
33°F
0%
6mph
WSW
Clear
Humidity
81%
Feels like
27°F
Dew Point
28°F
9 PM
32°F
0%
6mph
WSW
Clear
Humidity
84%
Feels like
26°F
Dew Point
28°F
10 PM
31°F
0%
7mph
WSW
Clear
Humidity
90%
Feels like
24°F
Dew Point
28°F
11 PM
30°F
10%
7mph
WSW
Clear
Humidity
82%
Feels like
24°F
Dew Point
26°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

Monday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide