Hourly Weather Forecast - Piasa, IL

12 AM
46°F
10%
8mph
NNW
Clear
Humidity
75%
Feels like
42°F
Dew Point
39°F
1 AM
46°F
10%
8mph
NNW
Clear
Humidity
77%
Feels like
41°F
Dew Point
39°F
2 AM
45°F
10%
8mph
NNW
Clear
Humidity
78%
Feels like
40°F
Dew Point
38°F
3 AM
44°F
10%
8mph
NW
Clear
Humidity
80%
Feels like
39°F
Dew Point
38°F
4 AM
43°F
10%
8mph
NW
Clear
Humidity
82%
Feels like
39°F
Dew Point
38°F
5 AM
42°F
10%
8mph
NW
Clear
Humidity
83%
Feels like
38°F
Dew Point
38°F
5:55 AM
6 AM
42°F
10%
8mph
NW
Sunny
Humidity
83%
Feels like
37°F
Dew Point
37°F
7 AM
43°F
10%
8mph
WNW
Sunny
Humidity
81%
Feels like
38°F
Dew Point
37°F
8 AM
46°F
10%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
38°F
9 AM
50°F
10%
10mph
WNW
Partly Cloudy
Humidity
66%
Feels like
46°F
Dew Point
39°F
10 AM
53°F
20%
11mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
53°F
Dew Point
39°F
11 AM
56°F
20%
11mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
56°F
Dew Point
38°F
12 PM
57°F
20%
12mph
WNW
Cloudy
Humidity
48%
Feels like
57°F
Dew Point
38°F
1 PM
59°F
20%
12mph
WNW
Cloudy
Humidity
44%
Feels like
59°F
Dew Point
37°F
2 PM
60°F
20%
13mph
WNW
Cloudy
Humidity
41%
Feels like
60°F
Dew Point
37°F
3 PM
61°F
20%
13mph
WNW
Cloudy
Humidity
40%
Feels like
61°F
Dew Point
37°F
4 PM
61°F
20%
12mph
WNW
Mostly Cloudy
Humidity
40%
Feels like
61°F
Dew Point
37°F
5 PM
61°F
20%
11mph
WNW
Partly Cloudy
Humidity
42%
Feels like
61°F
Dew Point
37°F
6 PM
60°F
20%
9mph
WNW
Partly Cloudy
Humidity
44%
Feels like
60°F
Dew Point
38°F
7 PM
59°F
20%
7mph
W
Sunny
Humidity
47%
Feels like
59°F
Dew Point
39°F
7:59 PM
8 PM
57°F
10%
6mph
W
Clear
Humidity
53%
Feels like
57°F
Dew Point
40°F
9 PM
54°F
10%
5mph
WSW
Clear
Humidity
59%
Feels like
54°F
Dew Point
40°F
10 PM
51°F
10%
4mph
SW
Clear
Humidity
65%
Feels like
51°F
Dew Point
40°F
11 PM
50°F
10%
4mph
SW
Clear
Humidity
67%
Feels like
50°F
Dew Point
40°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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