Hourly Weather Forecast - Chester, IL

4 PM
74°F
0%
10mph
S
Sunny
Humidity
35%
Feels like
74°F
Dew Point
45°F
5 PM
72°F
0%
10mph
S
Sunny
Humidity
38%
Feels like
72°F
Dew Point
45°F
6 PM
69°F
0%
9mph
S
Sunny
Humidity
44%
Feels like
69°F
Dew Point
46°F
7 PM
65°F
0%
8mph
SSE
Sunny
Humidity
48%
Feels like
65°F
Dew Point
45°F
7:10 PM
8 PM
62°F
0%
8mph
SSE
Clear
Humidity
55%
Feels like
62°F
Dew Point
45°F
9 PM
60°F
0%
8mph
SSE
Clear
Humidity
57%
Feels like
60°F
Dew Point
45°F
10 PM
59°F
0%
8mph
SSE
Mostly Clear
Humidity
62%
Feels like
59°F
Dew Point
46°F
11 PM
58°F
0%
8mph
SSE
Clear
Humidity
66%
Feels like
58°F
Dew Point
47°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

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

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

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide