Hourly Weather Forecast - Flossmoor, IL

12 AM
43°F
10%
4mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
41°F
Dew Point
32°F
1 AM
44°F
10%
4mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
42°F
Dew Point
34°F
2 AM
44°F
10%
4mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
35°F
3 AM
45°F
10%
4mph
S
Mostly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
36°F
4 AM
45°F
10%
5mph
S
Partly Cloudy
Humidity
73%
Feels like
43°F
Dew Point
37°F
5 AM
46°F
10%
5mph
S
Partly Cloudy
Humidity
75%
Feels like
43°F
Dew Point
38°F
6 AM
47°F
10%
5mph
S
Mostly Clear
Humidity
74%
Feels like
44°F
Dew Point
39°F
6:44 AM
7 AM
49°F
10%
6mph
S
Mostly Sunny
Humidity
71%
Feels like
46°F
Dew Point
40°F
8 AM
51°F
10%
6mph
S
Mostly Sunny
Humidity
67%
Feels like
51°F
Dew Point
41°F
9 AM
55°F
10%
7mph
S
Partly Cloudy
Humidity
64%
Feels like
55°F
Dew Point
43°F
10 AM
58°F
10%
7mph
SSW
Partly Cloudy
Humidity
63%
Feels like
58°F
Dew Point
45°F
11 AM
61°F
10%
8mph
SSW
Partly Cloudy
Humidity
59%
Feels like
61°F
Dew Point
46°F

Today's High Temperature Outlook

Dangerous 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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