Hourly Weather Forecast - Piasa, IL

12 AM
49°F
20%
17mph
N
Partly Cloudy
Humidity
61%
Feels like
42°F
Dew Point
36°F
1 AM
46°F
20%
16mph
N
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
35°F
2 AM
44°F
10%
16mph
N
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
33°F
3 AM
43°F
0%
15mph
N
Partly Cloudy
Humidity
66%
Feels like
35°F
Dew Point
32°F
4 AM
41°F
0%
14mph
N
Mostly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
31°F
5 AM
40°F
0%
13mph
N
Mostly Cloudy
Humidity
69%
Feels like
32°F
Dew Point
30°F
6 AM
38°F
0%
12mph
N
Mostly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
30°F
6:59 AM
7 AM
38°F
0%
11mph
N
Mostly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
29°F
8 AM
39°F
0%
12mph
N
Mostly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
29°F
9 AM
41°F
0%
12mph
NNE
Mostly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
29°F
10 AM
43°F
0%
12mph
NNE
Partly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
29°F
11 AM
46°F
0%
11mph
NNE
Partly Cloudy
Humidity
52%
Feels like
40°F
Dew Point
29°F
12 PM
49°F
0%
11mph
NNE
Partly Cloudy
Humidity
46%
Feels like
44°F
Dew Point
29°F
1 PM
51°F
0%
10mph
NNE
Partly Cloudy
Humidity
41%
Feels like
51°F
Dew Point
28°F
2 PM
53°F
0%
9mph
NNE
Mostly Sunny
Humidity
38%
Feels like
53°F
Dew Point
28°F
3 PM
54°F
0%
9mph
NNE
Sunny
Humidity
36%
Feels like
54°F
Dew Point
28°F
4 PM
55°F
0%
9mph
NNE
Sunny
Humidity
35%
Feels like
55°F
Dew Point
28°F
5 PM
54°F
0%
7mph
NNE
Mostly Sunny
Humidity
36%
Feels like
54°F
Dew Point
28°F
6 PM
53°F
0%
6mph
NE
Mostly Sunny
Humidity
38%
Feels like
53°F
Dew Point
28°F
7 PM
51°F
0%
5mph
NE
Partly Cloudy
Humidity
40%
Feels like
51°F
Dew Point
28°F
7:15 PM
8 PM
49°F
0%
5mph
ENE
Partly Cloudy
Humidity
44%
Feels like
47°F
Dew Point
28°F
9 PM
47°F
0%
5mph
E
Partly Cloudy
Humidity
48%
Feels like
45°F
Dew Point
29°F
10 PM
45°F
0%
5mph
E
Partly Cloudy
Humidity
52%
Feels like
42°F
Dew Point
29°F
11 PM
44°F
0%
6mph
E
Partly Cloudy
Humidity
55%
Feels like
41°F
Dew Point
29°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.

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Today's Weather Outlook

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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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