Hourly Weather Forecast - Chatham, IL

12 AM
26°F
10%
9mph
S
Mostly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
14°F
1 AM
26°F
10%
10mph
S
Mostly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
14°F
2 AM
26°F
10%
10mph
S
Cloudy
Humidity
60%
Feels like
16°F
Dew Point
14°F
3 AM
26°F
10%
10mph
S
Cloudy
Humidity
60%
Feels like
16°F
Dew Point
14°F
4 AM
26°F
30%
10mph
S
30 % Chance of Heavy Snow
Humidity
60%
Feels like
16°F
Dew Point
14°F
5 AM
26°F
30%
10mph
S
30 % Chance of Heavy Snow
Humidity
62%
Feels like
17°F
Dew Point
15°F
6 AM
27°F
30%
10mph
S
30 % Chance of Heavy Snow
Humidity
63%
Feels like
17°F
Dew Point
16°F
7 AM
28°F
30%
9mph
S
30 % Chance of Heavy Snow
Humidity
64%
Feels like
19°F
Dew Point
18°F
7:14 AM
8 AM
30°F
30%
8mph
S
30% Chance of Snow
Humidity
65%
Feels like
22°F
Dew Point
19°F
9 AM
31°F
10%
7mph
S
Partly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
21°F
10 AM
33°F
10%
7mph
SSW
Mostly Sunny
Humidity
65%
Feels like
26°F
Dew Point
22°F
11 AM
34°F
10%
7mph
SSW
Mostly Sunny
Humidity
64%
Feels like
27°F
Dew Point
23°F
12 PM
34°F
10%
6mph
SW
Sunny
Humidity
64%
Feels like
28°F
Dew Point
23°F
1 PM
33°F
10%
6mph
WSW
Sunny
Humidity
65%
Feels like
28°F
Dew Point
23°F
2 PM
32°F
10%
7mph
WNW
Mostly Sunny
Humidity
66%
Feels like
25°F
Dew Point
22°F
3 PM
30°F
10%
9mph
NW
Mostly Sunny
Humidity
68%
Feels like
22°F
Dew Point
21°F
4 PM
29°F
10%
9mph
NNW
Mostly Sunny
Humidity
69%
Feels like
20°F
Dew Point
20°F
5 PM
27°F
10%
9mph
N
Mostly Sunny
Humidity
68%
Feels like
19°F
Dew Point
18°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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