Hourly Weather Forecast - Rosemont, IL

5 AM
61°F
0%
0mph
ENE
Mostly Clear
Humidity
63%
Feels like
61°F
Dew Point
48°F
6 AM
59°F
0%
0mph
E
Mostly Clear
Humidity
68%
Feels like
59°F
Dew Point
48°F
7 AM
59°F
0%
0mph
E
Mostly Clear
Humidity
69%
Feels like
59°F
Dew Point
48°F
7:02 AM
8 AM
61°F
0%
0mph
ESE
Sunny
Humidity
65%
Feels like
61°F
Dew Point
49°F
9 AM
65°F
0%
0mph
ESE
Sunny
Humidity
58%
Feels like
65°F
Dew Point
51°F
10 AM
70°F
0%
0mph
ESE
Sunny
Humidity
53%
Feels like
70°F
Dew Point
52°F
11 AM
74°F
0%
0mph
SE
Sunny
Humidity
47%
Feels like
74°F
Dew Point
53°F
12 PM
78°F
0%
0mph
SE
Sunny
Humidity
43%
Feels like
78°F
Dew Point
54°F
1 PM
81°F
0%
0mph
SSE
Sunny
Humidity
39%
Feels like
81°F
Dew Point
54°F
2 PM
84°F
0%
0mph
SSE
Sunny
Humidity
37%
Feels like
83°F
Dew Point
55°F
3 PM
85°F
0%
0mph
S
Sunny
Humidity
35%
Feels like
84°F
Dew Point
55°F
4 PM
85°F
0%
0mph
S
Sunny
Humidity
36%
Feels like
84°F
Dew Point
55°F
5 PM
84°F
0%
1mph
S
Sunny
Humidity
37%
Feels like
83°F
Dew Point
55°F
6 PM
81°F
0%
1mph
S
Sunny
Humidity
42%
Feels like
81°F
Dew Point
56°F
7 PM
79°F
0%
1mph
SSE
Sunny
Humidity
45%
Feels like
79°F
Dew Point
56°F
7:13 PM
8 PM
77°F
0%
1mph
SSE
Clear
Humidity
50%
Feels like
77°F
Dew Point
57°F
9 PM
74°F
0%
2mph
S
Clear
Humidity
54%
Feels like
74°F
Dew Point
57°F
10 PM
72°F
0%
2mph
S
Clear
Humidity
58%
Feels like
72°F
Dew Point
56°F
11 PM
71°F
0%
3mph
S
Clear
Humidity
61%
Feels like
71°F
Dew Point
56°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