Hourly Weather Forecast - Streamwood, IL

12 AM
41°F
20%
6mph
NNE
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
31°F
1 AM
39°F
20%
6mph
NNE
Partly Cloudy
Humidity
71%
Feels like
35°F
Dew Point
31°F
2 AM
37°F
10%
6mph
NE
Partly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
30°F
3 AM
36°F
10%
6mph
NE
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
30°F
4 AM
34°F
10%
6mph
NE
Cloudy
Humidity
84%
Feels like
29°F
Dew Point
30°F
5 AM
33°F
10%
6mph
NE
Cloudy
Humidity
88%
Feels like
27°F
Dew Point
29°F
6 AM
32°F
10%
6mph
NE
Cloudy
Humidity
88%
Feels like
27°F
Dew Point
29°F
6:47 AM
7 AM
33°F
10%
6mph
NE
Cloudy
Humidity
83%
Feels like
28°F
Dew Point
29°F
8 AM
36°F
10%
6mph
NE
Cloudy
Humidity
74%
Feels like
30°F
Dew Point
28°F
9 AM
38°F
0%
7mph
ENE
Cloudy
Humidity
65%
Feels like
33°F
Dew Point
28°F
10 AM
41°F
0%
8mph
ENE
Cloudy
Humidity
59%
Feels like
36°F
Dew Point
28°F
11 AM
43°F
0%
8mph
ENE
Cloudy
Humidity
54%
Feels like
39°F
Dew Point
28°F
12 PM
45°F
0%
8mph
E
Cloudy
Humidity
50%
Feels like
40°F
Dew Point
27°F
1 PM
46°F
0%
9mph
E
Cloudy
Humidity
48%
Feels like
41°F
Dew Point
27°F
2 PM
46°F
0%
9mph
E
Mostly Cloudy
Humidity
49%
Feels like
41°F
Dew Point
27°F
3 PM
45°F
0%
8mph
ESE
Mostly Cloudy
Humidity
50%
Feels like
41°F
Dew Point
27°F
4 PM
44°F
10%
8mph
ESE
Mostly Cloudy
Humidity
51%
Feels like
39°F
Dew Point
27°F
5 PM
43°F
10%
8mph
ESE
Mostly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
27°F
6 PM
41°F
20%
8mph
ESE
Mostly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
26°F
7 PM
40°F
20%
8mph
ESE
Mostly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
25°F
7:10 PM
8 PM
40°F
20%
8mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
35°F
Dew Point
28°F
9 PM
41°F
20%
8mph
ESE
Cloudy
Humidity
59%
Feels like
36°F
Dew Point
28°F
10 PM
41°F
30%
8mph
SE
30% Chance of Light Rain
Humidity
60%
Feels like
36°F
Dew Point
28°F
11 PM
42°F
30%
8mph
SE
30% Chance of Light Rain
Humidity
62%
Feels like
36°F
Dew Point
30°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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