Hourly Weather Forecast - Chatham, IL

12 AM
44°F
10%
17mph
N
Partly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
38°F
1 AM
43°F
10%
16mph
N
Partly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
36°F
2 AM
42°F
0%
15mph
N
Mostly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
35°F
3 AM
40°F
0%
14mph
N
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
33°F
4 AM
39°F
0%
13mph
N
Mostly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
31°F
5 AM
37°F
0%
13mph
N
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
30°F
6 AM
36°F
0%
12mph
N
Mostly Cloudy
Humidity
77%
Feels like
28°F
Dew Point
29°F
6:57 AM
7 AM
36°F
0%
11mph
N
Mostly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
29°F
8 AM
37°F
0%
11mph
N
Mostly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
29°F
9 AM
40°F
0%
11mph
NNE
Partly Cloudy
Humidity
69%
Feels like
33°F
Dew Point
30°F
10 AM
42°F
0%
11mph
NNE
Partly Cloudy
Humidity
64%
Feels like
36°F
Dew Point
31°F
11 AM
45°F
0%
11mph
NNE
Partly Cloudy
Humidity
60%
Feels like
40°F
Dew Point
32°F
12 PM
48°F
0%
10mph
NNE
Mostly Sunny
Humidity
54%
Feels like
43°F
Dew Point
32°F
1 PM
50°F
0%
10mph
NNE
Sunny
Humidity
51%
Feels like
46°F
Dew Point
32°F
2 PM
51°F
0%
10mph
NNE
Sunny
Humidity
48%
Feels like
51°F
Dew Point
32°F
3 PM
52°F
0%
9mph
N
Sunny
Humidity
48%
Feels like
52°F
Dew Point
33°F
4 PM
52°F
0%
9mph
N
Sunny
Humidity
47%
Feels like
52°F
Dew Point
32°F
5 PM
52°F
0%
7mph
NNE
Sunny
Humidity
44%
Feels like
52°F
Dew Point
31°F
6 PM
50°F
0%
6mph
NNE
Mostly Sunny
Humidity
46%
Feels like
50°F
Dew Point
30°F
7 PM
47°F
0%
5mph
NE
Partly Cloudy
Humidity
51%
Feels like
45°F
Dew Point
31°F
7:13 PM
8 PM
45°F
0%
5mph
ENE
Partly Cloudy
Humidity
58%
Feels like
42°F
Dew Point
31°F
9 PM
42°F
0%
5mph
E
Mostly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
31°F
10 PM
41°F
0%
5mph
E
Mostly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
31°F
11 PM
40°F
0%
5mph
ESE
Mostly Cloudy
Humidity
69%
Feels like
37°F
Dew Point
31°F

Today's High Temperature Outlook

Dangerous 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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