Hourly Weather Forecast - McCullom Lake, IL

12 AM
41°F
0%
2mph
W
Mostly Cloudy
Humidity
73%
Feels like
41°F
Dew Point
33°F
1 AM
40°F
0%
2mph
W
Partly Cloudy
Humidity
75%
Feels like
40°F
Dew Point
33°F
2 AM
40°F
0%
2mph
W
Partly Cloudy
Humidity
76%
Feels like
40°F
Dew Point
33°F
3 AM
39°F
0%
2mph
W
Mostly Cloudy
Humidity
78%
Feels like
39°F
Dew Point
33°F
4 AM
38°F
0%
2mph
W
Mostly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
33°F
5 AM
39°F
0%
2mph
W
Mostly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
33°F
5:40 AM
6 AM
41°F
0%
2mph
W
Partly Cloudy
Humidity
78%
Feels like
41°F
Dew Point
34°F
7 AM
44°F
0%
3mph
W
Partly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
36°F
8 AM
48°F
0%
4mph
W
Partly Cloudy
Humidity
60%
Feels like
46°F
Dew Point
35°F
9 AM
52°F
10%
6mph
W
Partly Cloudy
Humidity
50%
Feels like
52°F
Dew Point
34°F
10 AM
54°F
10%
7mph
W
Partly Cloudy
Humidity
45%
Feels like
54°F
Dew Point
33°F
11 AM
56°F
10%
9mph
W
Partly Cloudy
Humidity
41%
Feels like
56°F
Dew Point
33°F
12 PM
57°F
20%
10mph
W
Mostly Cloudy
Humidity
39%
Feels like
57°F
Dew Point
33°F
1 PM
58°F
20%
11mph
W
Cloudy
Humidity
39%
Feels like
58°F
Dew Point
33°F
2 PM
57°F
20%
11mph
W
Cloudy
Humidity
40%
Feels like
57°F
Dew Point
33°F
3 PM
56°F
30%
11mph
W
30% Chance of Light Rain
Humidity
42%
Feels like
56°F
Dew Point
33°F
4 PM
56°F
30%
10mph
W
30% Chance of Light Rain
Humidity
43%
Feels like
56°F
Dew Point
34°F
5 PM
55°F
30%
9mph
W
30% Chance of Light Rain
Humidity
45%
Feels like
55°F
Dew Point
34°F
6 PM
54°F
40%
7mph
W
40% Chance of Light Rain
Humidity
47%
Feels like
54°F
Dew Point
34°F
7 PM
52°F
40%
6mph
W
40% Chance of Light Rain
Humidity
52%
Feels like
52°F
Dew Point
35°F
7:59 PM
8 PM
50°F
40%
5mph
W
40% Chance of Light Rain
Humidity
57%
Feels like
48°F
Dew Point
35°F
9 PM
47°F
40%
4mph
WSW
40% Chance of Light Rain
Humidity
64%
Feels like
46°F
Dew Point
36°F
10 PM
45°F
30%
3mph
WSW
30% Chance of Light Rain
Humidity
71%
Feels like
44°F
Dew Point
36°F
11 PM
44°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
76%
Feels like
42°F
Dew Point
36°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

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide