Hourly Weather Forecast - Streamwood, IL

12 AM
18°F
0%
4mph
WSW
Cloudy
Humidity
89%
Feels like
12°F
Dew Point
15°F
1 AM
17°F
0%
4mph
WSW
Cloudy
Humidity
90%
Feels like
11°F
Dew Point
15°F
2 AM
17°F
0%
4mph
SW
Cloudy
Humidity
91%
Feels like
11°F
Dew Point
15°F
3 AM
17°F
0%
4mph
SW
Cloudy
Humidity
93%
Feels like
11°F
Dew Point
15°F
4 AM
17°F
0%
4mph
SW
Mostly Cloudy
Humidity
93%
Feels like
11°F
Dew Point
16°F
5 AM
18°F
0%
4mph
SSW
Partly Cloudy
Humidity
93%
Feels like
11°F
Dew Point
16°F
6 AM
19°F
0%
5mph
SSW
Partly Cloudy
Humidity
93%
Feels like
11°F
Dew Point
17°F
7 AM
20°F
0%
5mph
SSW
Mostly Clear
Humidity
88%
Feels like
12°F
Dew Point
17°F
7:14 AM
8 AM
22°F
0%
6mph
SSW
Sunny
Humidity
85%
Feels like
14°F
Dew Point
18°F
9 AM
24°F
0%
6mph
SSW
Sunny
Humidity
82%
Feels like
16°F
Dew Point
19°F
10 AM
26°F
0%
7mph
SSW
Sunny
Humidity
78%
Feels like
18°F
Dew Point
20°F
11 AM
27°F
0%
7mph
SSW
Mostly Sunny
Humidity
76%
Feels like
19°F
Dew Point
20°F
12 PM
28°F
0%
8mph
SSW
Mostly Sunny
Humidity
76%
Feels like
20°F
Dew Point
22°F
1 PM
29°F
0%
8mph
SSW
Mostly Sunny
Humidity
78%
Feels like
21°F
Dew Point
23°F
2 PM
29°F
0%
8mph
SSW
Partly Cloudy
Humidity
79%
Feels like
21°F
Dew Point
23°F
3 PM
28°F
0%
8mph
SSW
Partly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
24°F
4 PM
28°F
0%
8mph
SSW
Mostly Sunny
Humidity
85%
Feels like
20°F
Dew Point
24°F
4:22 PM
5 PM
28°F
0%
9mph
S
Mostly Clear
Humidity
85%
Feels like
20°F
Dew Point
24°F
6 PM
28°F
0%
9mph
S
Mostly Clear
Humidity
84%
Feels like
20°F
Dew Point
24°F
7 PM
29°F
10%
9mph
S
Mostly Clear
Humidity
84%
Feels like
21°F
Dew Point
25°F
8 PM
29°F
10%
10mph
S
Partly Cloudy
Humidity
85%
Feels like
20°F
Dew Point
25°F
9 PM
29°F
10%
10mph
SSW
Cloudy
Humidity
85%
Feels like
21°F
Dew Point
26°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide