Hourly Weather Forecast - Carol Stream, IL

4 AM
46°F
70%
3mph
SSE
70% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
5 AM
46°F
70%
3mph
SSE
70% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
6 AM
47°F
60%
2mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
7 AM
47°F
80%
2mph
SSE
80% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
7:19 AM
8 AM
49°F
90%
2mph
ESE
Light Rain
Humidity
99%
Feels like
49°F
Dew Point
49°F
9 AM
50°F
90%
2mph
E
Light Rain
Humidity
99%
Feels like
50°F
Dew Point
50°F
10 AM
51°F
100%
2mph
ENE
Light Rain
Humidity
98%
Feels like
51°F
Dew Point
51°F
11 AM
52°F
90%
2mph
ENE
Light Rain
Humidity
98%
Feels like
52°F
Dew Point
51°F
12 PM
52°F
80%
2mph
ENE
80% Chance of Light Rain
Humidity
98%
Feels like
52°F
Dew Point
52°F
1 PM
52°F
90%
2mph
ESE
Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
2 PM
52°F
70%
2mph
SE
70% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
3 PM
51°F
60%
2mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
4 PM
51°F
40%
4mph
SW
40% Chance of Light Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
4:28 PM
5 PM
49°F
30%
8mph
WSW
30% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
49°F
6 PM
45°F
20%
12mph
W
Cloudy
Humidity
97%
Feels like
39°F
Dew Point
44°F
7 PM
41°F
10%
14mph
W
Cloudy
Humidity
94%
Feels like
33°F
Dew Point
39°F
8 PM
37°F
0%
15mph
W
Cloudy
Humidity
87%
Feels like
28°F
Dew Point
33°F
9 PM
33°F
10%
17mph
W
Cloudy
Humidity
83%
Feels like
22°F
Dew Point
28°F
10 PM
29°F
10%
18mph
W
Cloudy
Humidity
78%
Feels like
17°F
Dew Point
23°F
11 PM
26°F
30%
19mph
W
30% Chance of Snow
Humidity
74%
Feels like
12°F
Dew Point
19°F

Snow Forecast Through Monday

Major Winter Storm Packs Heavy Snow, Significant Icing from Upper Midwest to New England

A major winter storm will deliver plentiful snow and significant icing from the Upper Midwest to New England.

Sunday's Weather Outlook

Sunday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

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

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide