Hourly Weather Forecast - McCullom Lake, IL

12 AM
44°F
30%
6mph
S
30% Chance Rain Showers
Humidity
78%
Feels like
40°F
Dew Point
37°F
1 AM
44°F
30%
7mph
SSW
30% Chance Rain Showers
Humidity
81%
Feels like
40°F
Dew Point
39°F
2 AM
45°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
85%
Feels like
40°F
Dew Point
40°F
3 AM
45°F
10%
9mph
SSW
Partly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
42°F
4 AM
46°F
10%
9mph
SSW
Mostly Clear
Humidity
89%
Feels like
41°F
Dew Point
43°F
5 AM
46°F
10%
9mph
SW
Partly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
43°F
6 AM
46°F
10%
10mph
SW
Partly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
43°F
6:46 AM
7 AM
47°F
10%
10mph
SW
Partly Cloudy
Humidity
85%
Feels like
42°F
Dew Point
43°F
8 AM
49°F
20%
9mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
43°F
9 AM
52°F
20%
10mph
W
Mostly Cloudy
Humidity
71%
Feels like
52°F
Dew Point
43°F
10 AM
55°F
20%
12mph
WNW
Cloudy
Humidity
65%
Feels like
55°F
Dew Point
43°F
11 AM
58°F
20%
13mph
WNW
Cloudy
Humidity
59%
Feels like
58°F
Dew Point
43°F
12 PM
60°F
20%
14mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
60°F
Dew Point
43°F
1 PM
62°F
20%
14mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
62°F
Dew Point
42°F
2 PM
62°F
30%
15mph
WNW
30% Chance of Light Rain
Humidity
47%
Feels like
62°F
Dew Point
42°F
3 PM
61°F
30%
15mph
NW
30% Chance of Light Rain
Humidity
46%
Feels like
61°F
Dew Point
41°F
4 PM
60°F
30%
15mph
NW
30% Chance of Light Rain
Humidity
47%
Feels like
60°F
Dew Point
40°F
5 PM
57°F
30%
14mph
NW
30% Chance of Light Rain
Humidity
49%
Feels like
57°F
Dew Point
38°F
6 PM
54°F
30%
13mph
NW
30% Chance of Light Rain
Humidity
50%
Feels like
54°F
Dew Point
36°F

Saturday's High Temperature Outlook

Scorching 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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