Hourly Weather Forecast - Chatham, IL

12 AM
30°F
0%
16mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
19°F
Dew Point
15°F
1 AM
30°F
0%
15mph
SSW
Partly Cloudy
Humidity
55%
Feels like
19°F
Dew Point
16°F
2 AM
30°F
0%
15mph
SSW
Partly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
17°F
3 AM
30°F
0%
14mph
SSW
Partly Cloudy
Humidity
61%
Feels like
20°F
Dew Point
19°F
4 AM
30°F
0%
14mph
SW
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
20°F
5 AM
30°F
0%
13mph
SW
Partly Cloudy
Humidity
68%
Feels like
20°F
Dew Point
21°F
6 AM
30°F
0%
13mph
SW
Partly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
22°F
7 AM
30°F
0%
12mph
WSW
Partly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
23°F
7:15 AM
8 AM
31°F
0%
12mph
WSW
Partly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
24°F
9 AM
32°F
0%
12mph
W
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
25°F
10 AM
34°F
0%
13mph
W
Partly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
25°F
11 AM
36°F
0%
14mph
W
Partly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
25°F
12 PM
37°F
0%
14mph
W
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
24°F
1 PM
38°F
0%
14mph
W
Partly Cloudy
Humidity
55%
Feels like
30°F
Dew Point
24°F
2 PM
39°F
0%
14mph
W
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
24°F
3 PM
38°F
10%
13mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
24°F
4 PM
36°F
10%
11mph
WNW
Cloudy
Humidity
60%
Feels like
28°F
Dew Point
24°F
5 PM
34°F
10%
9mph
WNW
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
24°F
5:05 PM
6 PM
32°F
10%
7mph
WNW
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
24°F
7 PM
31°F
10%
6mph
WNW
Cloudy
Humidity
74%
Feels like
25°F
Dew Point
24°F
8 PM
30°F
10%
7mph
WNW
Cloudy
Humidity
74%
Feels like
24°F
Dew Point
23°F
9 PM
30°F
10%
7mph
WNW
Cloudy
Humidity
75%
Feels like
23°F
Dew Point
23°F
10 PM
29°F
10%
7mph
WNW
Cloudy
Humidity
76%
Feels like
22°F
Dew Point
22°F
11 PM
28°F
10%
7mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
21°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend 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

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