Hourly Weather Forecast - Prospect Heights, IL

12 PM
63°F
0%
10mph
WNW
Partly Cloudy
Humidity
53%
Feels like
63°F
Dew Point
45°F
1 PM
63°F
0%
9mph
NW
Partly Cloudy
Humidity
53%
Feels like
63°F
Dew Point
46°F
2 PM
62°F
0%
9mph
NNW
Partly Cloudy
Humidity
55%
Feels like
62°F
Dew Point
46°F
3 PM
61°F
0%
9mph
N
Partly Cloudy
Humidity
58%
Feels like
61°F
Dew Point
46°F
4 PM
59°F
0%
9mph
NNE
Partly Cloudy
Humidity
60%
Feels like
59°F
Dew Point
45°F
5 PM
56°F
0%
9mph
NNE
Partly Cloudy
Humidity
64%
Feels like
56°F
Dew Point
43°F
6 PM
52°F
0%
9mph
NNE
Partly Cloudy
Humidity
67%
Feels like
52°F
Dew Point
41°F
7 PM
49°F
0%
9mph
NNE
Mostly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
40°F
7:03 PM
8 PM
46°F
0%
8mph
NE
Mostly Cloudy
Humidity
73%
Feels like
43°F
Dew Point
38°F
9 PM
44°F
0%
6mph
NE
Mostly Cloudy
Humidity
77%
Feels like
41°F
Dew Point
38°F
10 PM
42°F
0%
6mph
NE
Cloudy
Humidity
79%
Feels like
39°F
Dew Point
36°F
11 PM
41°F
0%
5mph
NE
Mostly Cloudy
Humidity
81%
Feels like
38°F
Dew Point
36°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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