Hourly Weather Forecast - Island Lake, IL

12 AM
44°F
10%
4mph
W
Hazy
Humidity
96%
Feels like
42°F
Dew Point
42°F
1 AM
43°F
10%
3mph
WSW
Foggy
Humidity
99%
Feels like
41°F
Dew Point
43°F
2 AM
42°F
10%
3mph
SW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
42°F
3 AM
42°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
42°F
4 AM
42°F
10%
3mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
42°F
5 AM
40°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
40°F
6 AM
39°F
10%
3mph
W
Foggy
Humidity
100%
Feels like
37°F
Dew Point
39°F
6:54 AM
7 AM
39°F
10%
3mph
WNW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
39°F
8 AM
42°F
10%
4mph
WNW
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
41°F
9 AM
46°F
0%
3mph
W
Cloudy
Humidity
84%
Feels like
45°F
Dew Point
41°F
10 AM
50°F
0%
3mph
WSW
Cloudy
Humidity
75%
Feels like
49°F
Dew Point
42°F
11 AM
53°F
0%
3mph
WSW
Cloudy
Humidity
69%
Feels like
53°F
Dew Point
44°F
12 PM
56°F
0%
3mph
WSW
Cloudy
Humidity
66%
Feels like
56°F
Dew Point
45°F
1 PM
58°F
0%
3mph
WSW
Mostly Cloudy
Humidity
62%
Feels like
58°F
Dew Point
46°F
2 PM
58°F
0%
3mph
W
Mostly Cloudy
Humidity
62%
Feels like
58°F
Dew Point
46°F
3 PM
56°F
0%
3mph
W
Partly Cloudy
Humidity
65%
Feels like
56°F
Dew Point
45°F
4 PM
54°F
0%
3mph
W
Partly Cloudy
Humidity
71%
Feels like
54°F
Dew Point
45°F
5 PM
51°F
0%
3mph
W
Partly Cloudy
Humidity
77%
Feels like
51°F
Dew Point
44°F
6 PM
49°F
0%
3mph
WNW
Partly Cloudy
Humidity
81%
Feels like
49°F
Dew Point
44°F
7 PM
46°F
0%
3mph
WNW
Partly Cloudy
Humidity
91%
Feels like
46°F
Dew Point
44°F
7:06 PM
8 PM
45°F
0%
2mph
WNW
Partly Cloudy
Humidity
84%
Feels like
45°F
Dew Point
40°F
9 PM
43°F
0%
2mph
WNW
Mostly Clear
Humidity
86%
Feels like
43°F
Dew Point
39°F
10 PM
42°F
10%
3mph
WNW
Mostly Clear
Humidity
85%
Feels like
42°F
Dew Point
38°F
11 PM
42°F
10%
3mph
NW
Partly Cloudy
Humidity
86%
Feels like
40°F
Dew Point
38°F

Today's Severe Weather Outlook

Dangerous Storms Take Aim At The Eastern U.S.

After more than 400 reports of severe weather on Sunday, a greater risk of dangerous thunderstorms exists today.

Snow and Ice Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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