Hourly Weather Forecast - Walnut, IL

12 AM
29°F
0%
9mph
S
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
21°F
1 AM
29°F
0%
9mph
S
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
21°F
2 AM
29°F
0%
9mph
S
Mostly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
21°F
3 AM
29°F
0%
10mph
S
Mostly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
21°F
4 AM
29°F
0%
10mph
S
Mostly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
21°F
5 AM
30°F
0%
10mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
21°F
6 AM
30°F
0%
11mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
21°F
7 AM
31°F
0%
11mph
SSE
Mostly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
21°F
7:21 AM
8 AM
32°F
0%
12mph
SSE
Mostly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
22°F
9 AM
33°F
0%
12mph
S
Mostly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
22°F
10 AM
34°F
0%
12mph
S
Mostly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
23°F
11 AM
36°F
0%
12mph
S
Mostly Cloudy
Humidity
62%
Feels like
28°F
Dew Point
25°F
12 PM
37°F
0%
12mph
S
Cloudy
Humidity
63%
Feels like
30°F
Dew Point
26°F
1 PM
38°F
0%
11mph
S
Cloudy
Humidity
65%
Feels like
31°F
Dew Point
27°F
2 PM
39°F
0%
11mph
S
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
29°F
3 PM
39°F
30%
11mph
S
30% Chance Rain Showers
Humidity
72%
Feels like
32°F
Dew Point
30°F
4 PM
38°F
30%
10mph
S
30% Chance Rain Showers
Humidity
76%
Feels like
31°F
Dew Point
31°F
4:32 PM
5 PM
37°F
30%
9mph
S
30% Chance Rain Showers
Humidity
80%
Feels like
30°F
Dew Point
31°F
6 PM
36°F
30%
9mph
S
30% Chance Rain Showers
Humidity
84%
Feels like
30°F
Dew Point
32°F
7 PM
36°F
30%
9mph
S
30% Chance Rain Showers
Humidity
87%
Feels like
30°F
Dew Point
33°F
8 PM
37°F
0%
9mph
S
Partly Cloudy
Humidity
91%
Feels like
30°F
Dew Point
34°F
9 PM
37°F
0%
9mph
SSW
Hazy
Humidity
93%
Feels like
31°F
Dew Point
35°F
10 PM
37°F
0%
9mph
SSW
Hazy
Humidity
95%
Feels like
31°F
Dew Point
36°F
11 PM
38°F
0%
9mph
SSW
Partly Cloudy
Humidity
96%
Feels like
32°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide