Hourly Weather Forecast - Walnut, IL

12 AM
42°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
65%
Feels like
38°F
Dew Point
31°F
1 AM
41°F
30%
7mph
SE
30% Chance of Light Rain
Humidity
66%
Feels like
36°F
Dew Point
30°F
2 AM
39°F
20%
6mph
ESE
Cloudy
Humidity
70%
Feels like
35°F
Dew Point
30°F
3 AM
38°F
10%
6mph
E
Cloudy
Humidity
74%
Feels like
33°F
Dew Point
31°F
4 AM
37°F
0%
8mph
ENE
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
31°F
5 AM
36°F
10%
8mph
ENE
Cloudy
Humidity
77%
Feels like
30°F
Dew Point
30°F
6 AM
37°F
10%
9mph
ENE
Cloudy
Humidity
75%
Feels like
30°F
Dew Point
29°F
6:53 AM
7 AM
37°F
10%
9mph
E
Mostly Cloudy
Humidity
72%
Feels like
31°F
Dew Point
29°F
8 AM
39°F
10%
10mph
E
Mostly Cloudy
Humidity
69%
Feels like
33°F
Dew Point
30°F
9 AM
42°F
10%
11mph
E
Mostly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
31°F
10 AM
44°F
10%
12mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
32°F
11 AM
47°F
10%
12mph
ESE
Mostly Cloudy
Humidity
57%
Feels like
41°F
Dew Point
32°F
12 PM
49°F
10%
12mph
ESE
Mostly Cloudy
Humidity
55%
Feels like
44°F
Dew Point
33°F
1 PM
50°F
10%
12mph
SE
Mostly Cloudy
Humidity
53%
Feels like
50°F
Dew Point
34°F
2 PM
52°F
10%
12mph
SE
Mostly Cloudy
Humidity
52%
Feels like
52°F
Dew Point
35°F
3 PM
53°F
10%
12mph
SE
Mostly Cloudy
Humidity
52%
Feels like
53°F
Dew Point
35°F
4 PM
53°F
10%
12mph
SE
Mostly Cloudy
Humidity
52%
Feels like
53°F
Dew Point
36°F
5 PM
52°F
30%
12mph
SE
30% Chance of Light Rain
Humidity
54%
Feels like
52°F
Dew Point
36°F
6 PM
50°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
59%
Feels like
45°F
Dew Point
36°F
7 PM
47°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
65%
Feels like
42°F
Dew Point
36°F
7:15 PM
8 PM
45°F
10%
11mph
SE
Partly Cloudy
Humidity
70%
Feels like
40°F
Dew Point
36°F
9 PM
45°F
10%
10mph
SE
Partly Cloudy
Humidity
71%
Feels like
39°F
Dew Point
36°F
10 PM
44°F
10%
10mph
SSE
Partly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
36°F
11 PM
43°F
10%
11mph
SSE
Partly Cloudy
Humidity
76%
Feels like
38°F
Dew Point
37°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.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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