Hourly Weather Forecast - Prospect Heights, IL

12 AM
43°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
77%
Feels like
39°F
Dew Point
36°F
1 AM
42°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
79%
Feels like
39°F
Dew Point
36°F
2 AM
42°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
80%
Feels like
39°F
Dew Point
37°F
3 AM
42°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
82%
Feels like
38°F
Dew Point
37°F
4 AM
41°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
87%
Feels like
37°F
Dew Point
37°F
5 AM
40°F
10%
6mph
SW
Cloudy
Humidity
91%
Feels like
36°F
Dew Point
38°F
5:38 AM
6 AM
43°F
10%
6mph
SW
Cloudy
Humidity
88%
Feels like
39°F
Dew Point
40°F
7 AM
47°F
10%
6mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
44°F
Dew Point
41°F
8 AM
52°F
10%
7mph
WSW
Partly Cloudy
Humidity
69%
Feels like
52°F
Dew Point
42°F
9 AM
56°F
10%
7mph
W
Partly Cloudy
Humidity
62%
Feels like
56°F
Dew Point
43°F
10 AM
59°F
10%
7mph
W
Partly Cloudy
Humidity
58%
Feels like
59°F
Dew Point
44°F
11 AM
60°F
10%
8mph
W
Partly Cloudy
Humidity
55%
Feels like
60°F
Dew Point
44°F
12 PM
61°F
10%
9mph
W
Partly Cloudy
Humidity
54%
Feels like
61°F
Dew Point
44°F
1 PM
61°F
10%
10mph
W
Partly Cloudy
Humidity
53%
Feels like
61°F
Dew Point
44°F
2 PM
61°F
10%
10mph
WNW
Partly Cloudy
Humidity
53%
Feels like
61°F
Dew Point
44°F
3 PM
61°F
10%
10mph
WNW
Partly Cloudy
Humidity
54%
Feels like
61°F
Dew Point
44°F
4 PM
60°F
10%
10mph
WNW
Partly Cloudy
Humidity
54%
Feels like
60°F
Dew Point
43°F
5 PM
59°F
10%
9mph
NW
Partly Cloudy
Humidity
56%
Feels like
59°F
Dew Point
43°F
6 PM
57°F
10%
8mph
N
Partly Cloudy
Humidity
61%
Feels like
57°F
Dew Point
44°F
7 PM
54°F
10%
7mph
NNE
Partly Cloudy
Humidity
68%
Feels like
54°F
Dew Point
44°F
7:58 PM
8 PM
52°F
20%
6mph
NNE
Partly Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
9 PM
50°F
20%
5mph
N
Partly Cloudy
Humidity
81%
Feels like
50°F
Dew Point
45°F
10 PM
49°F
10%
4mph
NNW
Partly Cloudy
Humidity
84%
Feels like
47°F
Dew Point
44°F
11 PM
47°F
10%
4mph
NNW
Partly Cloudy
Humidity
88%
Feels like
45°F
Dew Point
43°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

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(Image provided by Manfred Richter via Pixabay.com)

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Featured image via Pixabay.com

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Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

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

Spring Weather Hazards: Excessive Heat to Blizzards

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