Hourly Weather Forecast - Piasa, IL

12 AM
44°F
0%
6mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
40°F
Dew Point
29°F
1 AM
43°F
0%
6mph
ESE
Cloudy
Humidity
58%
Feels like
39°F
Dew Point
29°F
2 AM
42°F
0%
7mph
ESE
Cloudy
Humidity
59%
Feels like
38°F
Dew Point
29°F
3 AM
41°F
10%
7mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
37°F
Dew Point
28°F
4 AM
40°F
10%
7mph
SE
Partly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
28°F
5 AM
40°F
10%
7mph
SE
Partly Cloudy
Humidity
61%
Feels like
35°F
Dew Point
27°F
6 AM
39°F
10%
7mph
SE
Partly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
27°F
6:58 AM
7 AM
40°F
0%
8mph
SE
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
28°F
8 AM
42°F
0%
9mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
36°F
Dew Point
28°F
9 AM
44°F
0%
9mph
SSE
Mostly Cloudy
Humidity
55%
Feels like
39°F
Dew Point
29°F
10 AM
47°F
0%
10mph
SSE
Cloudy
Humidity
51%
Feels like
43°F
Dew Point
30°F
11 AM
50°F
0%
9mph
SSE
Cloudy
Humidity
47%
Feels like
50°F
Dew Point
30°F
12 PM
53°F
10%
9mph
S
Cloudy
Humidity
42%
Feels like
53°F
Dew Point
31°F
1 PM
55°F
10%
9mph
S
Cloudy
Humidity
39%
Feels like
55°F
Dew Point
31°F
2 PM
57°F
30%
9mph
S
30% Chance of Light Rain
Humidity
39%
Feels like
57°F
Dew Point
32°F
3 PM
58°F
40%
8mph
S
40% Chance Rain Showers
Humidity
40%
Feels like
58°F
Dew Point
34°F
4 PM
59°F
40%
8mph
S
40% Chance Rain Showers
Humidity
41%
Feels like
59°F
Dew Point
35°F
5 PM
58°F
40%
7mph
S
40% Chance Rain Showers
Humidity
43%
Feels like
58°F
Dew Point
36°F
6 PM
57°F
40%
6mph
SSE
40% Chance Rain Showers
Humidity
46%
Feels like
57°F
Dew Point
36°F
7 PM
55°F
40%
5mph
SSE
40% Chance Rain Showers
Humidity
50%
Feels like
55°F
Dew Point
37°F
7:16 PM
8 PM
53°F
50%
5mph
SE
50% Chance Rain Showers
Humidity
53%
Feels like
53°F
Dew Point
37°F
9 PM
51°F
60%
5mph
SE
60% Chance Rain Showers
Humidity
58%
Feels like
51°F
Dew Point
37°F
10 PM
50°F
50%
4mph
SE
50% Chance Rain Showers
Humidity
61%
Feels like
48°F
Dew Point
37°F
11 PM
49°F
40%
4mph
ESE
40% Chance Rain Showers
Humidity
64%
Feels like
47°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.

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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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