Hourly Weather Forecast - Rosemont, IL

12 AM
30°F
0%
0mph
NNE
Partly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
26°F
1 AM
29°F
0%
0mph
NNE
Partly Cloudy
Humidity
87%
Feels like
29°F
Dew Point
26°F
2 AM
29°F
0%
1mph
NNE
Partly Cloudy
Humidity
86%
Feels like
29°F
Dew Point
25°F
3 AM
29°F
0%
1mph
NNE
Partly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
25°F
4 AM
28°F
0%
1mph
NE
Partly Cloudy
Humidity
84%
Feels like
28°F
Dew Point
24°F
5 AM
28°F
0%
1mph
NE
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
24°F
6 AM
28°F
0%
1mph
NE
Partly Cloudy
Humidity
84%
Feels like
28°F
Dew Point
24°F
7 AM
29°F
0%
1mph
NE
Partly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
24°F
7:18 AM
8 AM
30°F
0%
1mph
NE
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
24°F
9 AM
32°F
0%
2mph
ENE
Partly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
24°F
10 AM
34°F
0%
2mph
ENE
Partly Cloudy
Humidity
67%
Feels like
34°F
Dew Point
24°F
11 AM
35°F
0%
2mph
ENE
Partly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
24°F
12 PM
37°F
0%
2mph
ENE
Partly Cloudy
Humidity
58%
Feels like
37°F
Dew Point
24°F
1 PM
38°F
0%
2mph
ENE
Partly Cloudy
Humidity
55%
Feels like
38°F
Dew Point
23°F
2 PM
38°F
0%
2mph
ENE
Mostly Cloudy
Humidity
54%
Feels like
38°F
Dew Point
23°F
3 PM
38°F
0%
2mph
ENE
Cloudy
Humidity
53%
Feels like
38°F
Dew Point
23°F
4 PM
37°F
0%
2mph
ENE
Cloudy
Humidity
54%
Feels like
37°F
Dew Point
22°F
4:50 PM
5 PM
36°F
0%
2mph
NE
Cloudy
Humidity
56%
Feels like
36°F
Dew Point
22°F
6 PM
35°F
0%
2mph
NE
Cloudy
Humidity
58%
Feels like
35°F
Dew Point
22°F
7 PM
35°F
0%
2mph
NE
Cloudy
Humidity
60%
Feels like
35°F
Dew Point
22°F
8 PM
34°F
0%
2mph
NE
Cloudy
Humidity
61%
Feels like
34°F
Dew Point
22°F
9 PM
33°F
0%
2mph
NE
Cloudy
Humidity
62%
Feels like
33°F
Dew Point
22°F
10 PM
33°F
0%
2mph
NE
Cloudy
Humidity
63%
Feels like
33°F
Dew Point
22°F
11 PM
32°F
0%
2mph
NE
Cloudy
Humidity
64%
Feels like
32°F
Dew Point
21°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide