Hourly Weather Forecast - Arlington Heights, IL

12 AM
43°F
0%
3mph
WSW
Partly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
32°F
1 AM
42°F
0%
3mph
WSW
Partly Cloudy
Humidity
67%
Feels like
41°F
Dew Point
32°F
2 AM
42°F
10%
3mph
WSW
Partly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
32°F
3 AM
41°F
10%
3mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
39°F
Dew Point
32°F
4 AM
41°F
10%
3mph
WSW
Cloudy
Humidity
73%
Feels like
39°F
Dew Point
33°F
5 AM
41°F
10%
3mph
WSW
Cloudy
Humidity
74%
Feels like
39°F
Dew Point
33°F
5:45 AM
6 AM
43°F
10%
4mph
WSW
Cloudy
Humidity
71%
Feels like
41°F
Dew Point
35°F
7 AM
48°F
10%
4mph
WSW
Cloudy
Humidity
62%
Feels like
47°F
Dew Point
36°F
8 AM
54°F
10%
4mph
WSW
Mostly Cloudy
Humidity
54%
Feels like
54°F
Dew Point
37°F
9 AM
59°F
10%
5mph
W
Mostly Cloudy
Humidity
47%
Feels like
59°F
Dew Point
39°F
10 AM
62°F
10%
6mph
W
Partly Cloudy
Humidity
44%
Feels like
62°F
Dew Point
40°F
11 AM
65°F
10%
6mph
W
Partly Cloudy
Humidity
42%
Feels like
65°F
Dew Point
41°F
12 PM
66°F
10%
6mph
W
Partly Cloudy
Humidity
41%
Feels like
66°F
Dew Point
42°F

Today's Severe Weather Outlook

Powerful Thunderstorms Target Lower Midwest

Intense severe thunderstorms will surge into the Lower Midwest and Mid-South today, bringing damaging winds, large hail, and tornadic activity.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

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