Hourly Weather Forecast - Piasa, IL

12 AM
48°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
65%
Feels like
46°F
Dew Point
37°F
1 AM
47°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
66%
Feels like
44°F
Dew Point
36°F
2 AM
46°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
68%
Feels like
42°F
Dew Point
36°F
3 AM
45°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
69%
Feels like
41°F
Dew Point
35°F
4 AM
44°F
20%
7mph
NE
Mostly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
35°F
5 AM
44°F
20%
7mph
ENE
Cloudy
Humidity
70%
Feels like
40°F
Dew Point
35°F
6 AM
43°F
10%
7mph
ENE
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
35°F
6:56 AM
7 AM
44°F
10%
8mph
ENE
Cloudy
Humidity
70%
Feels like
39°F
Dew Point
35°F
8 AM
45°F
10%
8mph
E
Cloudy
Humidity
66%
Feels like
41°F
Dew Point
35°F
9 AM
48°F
10%
9mph
E
Cloudy
Humidity
61%
Feels like
44°F
Dew Point
35°F
10 AM
51°F
10%
9mph
E
Mostly Cloudy
Humidity
55%
Feels like
51°F
Dew Point
35°F
11 AM
54°F
10%
9mph
ESE
Mostly Cloudy
Humidity
50%
Feels like
54°F
Dew Point
36°F
12 PM
57°F
10%
9mph
ESE
Partly Cloudy
Humidity
45%
Feels like
57°F
Dew Point
36°F
1 PM
60°F
10%
9mph
SE
Partly Cloudy
Humidity
42%
Feels like
60°F
Dew Point
36°F
2 PM
62°F
0%
9mph
SE
Partly Cloudy
Humidity
39%
Feels like
62°F
Dew Point
37°F
3 PM
63°F
0%
9mph
SE
Partly Cloudy
Humidity
38%
Feels like
63°F
Dew Point
37°F
4 PM
64°F
0%
9mph
SE
Partly Cloudy
Humidity
39%
Feels like
64°F
Dew Point
38°F
5 PM
63°F
0%
9mph
SE
Mostly Sunny
Humidity
40%
Feels like
63°F
Dew Point
39°F
6 PM
62°F
0%
9mph
SE
Mostly Sunny
Humidity
44%
Feels like
62°F
Dew Point
40°F
7 PM
60°F
0%
9mph
SE
Sunny
Humidity
47%
Feels like
60°F
Dew Point
40°F
7:17 PM
8 PM
59°F
0%
9mph
SE
Clear
Humidity
50%
Feels like
59°F
Dew Point
40°F
9 PM
57°F
0%
10mph
SE
Clear
Humidity
53%
Feels like
57°F
Dew Point
40°F
10 PM
56°F
0%
10mph
SSE
Clear
Humidity
55%
Feels like
56°F
Dew Point
40°F
11 PM
55°F
0%
10mph
SSE
Clear
Humidity
57%
Feels like
55°F
Dew Point
40°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.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

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