Hourly Weather Forecast - Island Lake, IL

12 AM
46°F
10%
1mph
NW
Partly Cloudy
Humidity
92%
Feels like
46°F
Dew Point
44°F
1 AM
45°F
10%
1mph
NW
Partly Cloudy
Humidity
93%
Feels like
45°F
Dew Point
43°F
2 AM
44°F
10%
1mph
WNW
Partly Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F
3 AM
44°F
10%
1mph
WNW
Cloudy
Humidity
96%
Feels like
44°F
Dew Point
42°F
4 AM
44°F
10%
1mph
W
Cloudy
Humidity
96%
Feels like
44°F
Dew Point
43°F
5 AM
44°F
10%
1mph
W
Cloudy
Humidity
95%
Feels like
44°F
Dew Point
43°F
5:38 AM
6 AM
46°F
10%
1mph
W
Cloudy
Humidity
91%
Feels like
46°F
Dew Point
44°F
7 AM
50°F
10%
1mph
W
Cloudy
Humidity
83%
Feels like
50°F
Dew Point
45°F
8 AM
55°F
20%
1mph
W
Cloudy
Humidity
75%
Feels like
55°F
Dew Point
47°F
9 AM
61°F
20%
1mph
W
Partly Cloudy
Humidity
63%
Feels like
61°F
Dew Point
48°F
10 AM
64°F
20%
2mph
W
Partly Cloudy
Humidity
54%
Feels like
64°F
Dew Point
47°F
11 AM
67°F
20%
2mph
W
Mostly Cloudy
Humidity
48%
Feels like
67°F
Dew Point
46°F
12 PM
69°F
20%
2mph
W
Mostly Cloudy
Humidity
44%
Feels like
69°F
Dew Point
46°F
1 PM
70°F
20%
3mph
W
Mostly Cloudy
Humidity
43%
Feels like
70°F
Dew Point
47°F
2 PM
70°F
10%
4mph
W
Mostly Cloudy
Humidity
45%
Feels like
70°F
Dew Point
47°F
3 PM
69°F
10%
4mph
W
Partly Cloudy
Humidity
49%
Feels like
69°F
Dew Point
49°F
4 PM
67°F
10%
3mph
W
Partly Cloudy
Humidity
53%
Feels like
67°F
Dew Point
49°F

Monday's Weather Outlook

Monday's Weather Outlook

After a generally quiet weather pattern this weekend, multiple weather systems are set to impact the U.S. on Monday

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