Hourly Weather Forecast - Chestnut, IL

9 AM
32°F
0%
14mph
SSW
Hazy
Humidity
92%
Feels like
22°F
Dew Point
30°F
10 AM
34°F
0%
13mph
SW
Hazy
Humidity
91%
Feels like
25°F
Dew Point
32°F
11 AM
36°F
0%
12mph
SW
Partly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
33°F
12 PM
38°F
0%
12mph
SW
Partly Cloudy
Humidity
84%
Feels like
30°F
Dew Point
33°F
1 PM
38°F
0%
11mph
SSW
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
34°F
2 PM
39°F
10%
12mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
34°F
3 PM
39°F
10%
12mph
S
Partly Cloudy
Humidity
81%
Feels like
31°F
Dew Point
33°F
4 PM
38°F
10%
13mph
S
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
33°F
4:31 PM
5 PM
38°F
10%
14mph
S
Mostly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
33°F
6 PM
38°F
10%
15mph
S
Cloudy
Humidity
82%
Feels like
29°F
Dew Point
33°F
7 PM
38°F
10%
16mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
30°F
Dew Point
34°F
8 PM
39°F
20%
17mph
SSW
Cloudy
Humidity
83%
Feels like
30°F
Dew Point
35°F
9 PM
40°F
30%
18mph
SSW
30% Chance of Light Rain
Humidity
81%
Feels like
31°F
Dew Point
34°F
10 PM
40°F
30%
18mph
SW
30% Chance of Light Rain
Humidity
81%
Feels like
31°F
Dew Point
35°F
11 PM
41°F
30%
18mph
SW
30% Chance of Light Rain
Humidity
77%
Feels like
32°F
Dew Point
34°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide