Hourly Weather Forecast - Arlington Heights, IL

12 AM
35°F
20%
6mph
NNW
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
1 AM
35°F
20%
6mph
NNW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
28°F
2 AM
34°F
20%
6mph
NNW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
28°F
3 AM
33°F
20%
5mph
NNW
Cloudy
Humidity
79%
Feels like
28°F
Dew Point
27°F
4 AM
32°F
20%
5mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
27°F
5 AM
31°F
10%
4mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
27°F
6 AM
31°F
10%
4mph
NNW
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
27°F
6:53 AM
7 AM
32°F
10%
4mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
26°F
8 AM
33°F
10%
4mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
26°F
9 AM
35°F
10%
4mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
26°F
10 AM
36°F
10%
4mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
26°F
11 AM
38°F
10%
4mph
NNW
Mostly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
26°F
12 PM
38°F
10%
4mph
NNW
Cloudy
Humidity
62%
Feels like
35°F
Dew Point
26°F
1 PM
38°F
10%
4mph
NNW
Cloudy
Humidity
63%
Feels like
36°F
Dew Point
27°F
2 PM
38°F
10%
4mph
NNW
Cloudy
Humidity
63%
Feels like
35°F
Dew Point
26°F
3 PM
37°F
10%
4mph
NNW
Cloudy
Humidity
65%
Feels like
34°F
Dew Point
26°F
4 PM
35°F
10%
3mph
NNW
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
25°F
5 PM
34°F
10%
3mph
N
Cloudy
Humidity
69%
Feels like
34°F
Dew Point
25°F
5:19 PM
6 PM
33°F
10%
2mph
N
Cloudy
Humidity
67%
Feels like
33°F
Dew Point
23°F
7 PM
31°F
10%
2mph
N
Cloudy
Humidity
67%
Feels like
31°F
Dew Point
22°F
8 PM
31°F
10%
2mph
N
Cloudy
Humidity
69%
Feels like
31°F
Dew Point
22°F
9 PM
30°F
10%
3mph
N
Cloudy
Humidity
70%
Feels like
30°F
Dew Point
22°F
10 PM
30°F
10%
3mph
N
Mostly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
21°F
11 PM
29°F
10%
3mph
N
Mostly Cloudy
Humidity
70%
Feels like
29°F
Dew Point
21°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

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Dangers of Wind Chills

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