Hourly Weather Forecast - Chester, IL

12 AM
46°F
10%
4mph
S
Mostly Clear
Humidity
73%
Feels like
44°F
Dew Point
38°F
1 AM
45°F
10%
4mph
S
Clear
Humidity
78%
Feels like
43°F
Dew Point
38°F
2 AM
44°F
10%
4mph
S
Clear
Humidity
81%
Feels like
42°F
Dew Point
39°F
3 AM
43°F
10%
4mph
SE
Clear
Humidity
83%
Feels like
41°F
Dew Point
38°F
4 AM
41°F
10%
4mph
ESE
Clear
Humidity
87%
Feels like
39°F
Dew Point
38°F
5 AM
40°F
10%
4mph
ESE
Hazy
Humidity
93%
Feels like
37°F
Dew Point
38°F
6 AM
40°F
10%
4mph
ESE
Hazy
Humidity
93%
Feels like
37°F
Dew Point
38°F
6:55 AM
7 AM
42°F
10%
4mph
ESE
Partly Cloudy
Humidity
87%
Feels like
40°F
Dew Point
39°F
8 AM
47°F
20%
5mph
ESE
Partly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
40°F
9 AM
52°F
20%
6mph
SE
Partly Cloudy
Humidity
65%
Feels like
52°F
Dew Point
41°F
10 AM
57°F
20%
7mph
SE
Partly Cloudy
Humidity
57%
Feels like
57°F
Dew Point
42°F
11 AM
61°F
10%
8mph
SE
Partly Cloudy
Humidity
53%
Feels like
61°F
Dew Point
43°F
12 PM
64°F
10%
9mph
SSE
Mostly Sunny
Humidity
49%
Feels like
64°F
Dew Point
44°F
1 PM
66°F
10%
9mph
SSE
Mostly Sunny
Humidity
46%
Feels like
66°F
Dew Point
44°F
2 PM
67°F
0%
9mph
SSE
Sunny
Humidity
44%
Feels like
67°F
Dew Point
45°F
3 PM
68°F
0%
9mph
SSE
Sunny
Humidity
43%
Feels like
68°F
Dew Point
45°F
4 PM
68°F
0%
9mph
SSE
Sunny
Humidity
45%
Feels like
68°F
Dew Point
46°F
5 PM
67°F
0%
9mph
SSE
Sunny
Humidity
48%
Feels like
67°F
Dew Point
46°F
6 PM
65°F
0%
9mph
SSE
Sunny
Humidity
52%
Feels like
65°F
Dew Point
47°F
7 PM
62°F
0%
8mph
SSE
Sunny
Humidity
58%
Feels like
62°F
Dew Point
47°F
7:15 PM
8 PM
60°F
0%
9mph
SSE
Clear
Humidity
61%
Feels like
60°F
Dew Point
47°F
9 PM
58°F
0%
9mph
SSE
Clear
Humidity
64%
Feels like
58°F
Dew Point
46°F
10 PM
56°F
0%
9mph
SSE
Clear
Humidity
68%
Feels like
56°F
Dew Point
46°F
11 PM
56°F
0%
9mph
S
Clear
Humidity
70%
Feels like
56°F
Dew Point
46°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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