Hourly Weather Forecast - Blue Island, IL

12 AM
40°F
0%
2mph
SE
Mostly Cloudy
Humidity
79%
Feels like
40°F
Dew Point
34°F
1 AM
39°F
0%
2mph
SE
Mostly Cloudy
Humidity
84%
Feels like
39°F
Dew Point
35°F
2 AM
39°F
0%
2mph
SE
Mostly Cloudy
Humidity
87%
Feels like
39°F
Dew Point
35°F
3 AM
38°F
0%
3mph
SE
Mostly Cloudy
Humidity
87%
Feels like
38°F
Dew Point
35°F
4 AM
38°F
0%
3mph
SE
Mostly Cloudy
Humidity
88%
Feels like
38°F
Dew Point
34°F
5 AM
37°F
0%
3mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
35°F
Dew Point
35°F
6 AM
36°F
0%
3mph
E
Mostly Cloudy
Humidity
94%
Feels like
34°F
Dew Point
35°F
6:46 AM
7 AM
35°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
33°F
Dew Point
35°F
8 AM
36°F
10%
4mph
E
Foggy
Humidity
99%
Feels like
34°F
Dew Point
36°F
9 AM
39°F
10%
4mph
E
Mostly Cloudy
Humidity
92%
Feels like
36°F
Dew Point
37°F
10 AM
42°F
10%
4mph
ESE
Mostly Cloudy
Humidity
83%
Feels like
40°F
Dew Point
38°F
11 AM
45°F
10%
4mph
ESE
Mostly Cloudy
Humidity
75%
Feels like
43°F
Dew Point
38°F
12 PM
47°F
10%
4mph
ESE
Mostly Cloudy
Humidity
67%
Feels like
46°F
Dew Point
37°F
1 PM
49°F
10%
4mph
SE
Partly Cloudy
Humidity
62%
Feels like
48°F
Dew Point
37°F
2 PM
51°F
10%
4mph
SE
Partly Cloudy
Humidity
57%
Feels like
51°F
Dew Point
36°F
3 PM
51°F
10%
5mph
SE
Partly Cloudy
Humidity
54%
Feels like
51°F
Dew Point
35°F
4 PM
51°F
10%
5mph
SE
Partly Cloudy
Humidity
53%
Feels like
51°F
Dew Point
34°F
5 PM
49°F
20%
5mph
SE
Partly Cloudy
Humidity
54%
Feels like
47°F
Dew Point
33°F
6 PM
48°F
20%
4mph
SE
Mostly Sunny
Humidity
58%
Feels like
46°F
Dew Point
34°F
7 PM
47°F
20%
4mph
SE
Sunny
Humidity
64%
Feels like
45°F
Dew Point
35°F
7:08 PM
8 PM
46°F
20%
4mph
SSE
Clear
Humidity
67%
Feels like
44°F
Dew Point
36°F
9 PM
46°F
20%
4mph
SSE
Mostly Clear
Humidity
69%
Feels like
44°F
Dew Point
37°F
10 PM
46°F
20%
4mph
S
Partly Cloudy
Humidity
69%
Feels like
44°F
Dew Point
37°F
11 PM
46°F
20%
4mph
S
Partly Cloudy
Humidity
69%
Feels like
44°F
Dew Point
37°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide