Hourly Weather Forecast - Arlington Heights, IL

12 AM
42°F
0%
0mph
NNE
Cloudy
Humidity
91%
Feels like
42°F
Dew Point
39°F
1 AM
41°F
0%
0mph
NE
Cloudy
Humidity
91%
Feels like
41°F
Dew Point
38°F
2 AM
40°F
0%
0mph
ENE
Cloudy
Humidity
92%
Feels like
40°F
Dew Point
38°F
3 AM
39°F
0%
0mph
E
Cloudy
Humidity
94%
Feels like
39°F
Dew Point
37°F
4 AM
38°F
30%
0mph
E
30% Chance of Light Rain
Humidity
95%
Feels like
38°F
Dew Point
37°F
5 AM
38°F
30%
1mph
E
30% Chance of Light Rain
Humidity
95%
Feels like
38°F
Dew Point
36°F
6 AM
38°F
30%
1mph
ESE
30% Chance of Light Rain
Humidity
96%
Feels like
38°F
Dew Point
37°F
7 AM
39°F
30%
1mph
ESE
30% Chance of Light Rain
Humidity
94%
Feels like
39°F
Dew Point
37°F
7:19 AM
8 AM
40°F
30%
2mph
ESE
30% Chance of Light Rain
Humidity
90%
Feels like
40°F
Dew Point
38°F
9 AM
42°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
85%
Feels like
42°F
Dew Point
38°F
10 AM
44°F
10%
2mph
SE
Cloudy
Humidity
83%
Feels like
44°F
Dew Point
39°F
11 AM
46°F
10%
2mph
SE
Cloudy
Humidity
80%
Feels like
46°F
Dew Point
40°F
12 PM
47°F
10%
2mph
SE
Cloudy
Humidity
78%
Feels like
47°F
Dew Point
41°F
1 PM
48°F
10%
2mph
SE
Cloudy
Humidity
78%
Feels like
48°F
Dew Point
42°F
2 PM
49°F
10%
2mph
SE
Cloudy
Humidity
79%
Feels like
49°F
Dew Point
42°F
3 PM
48°F
10%
2mph
SE
Cloudy
Humidity
81%
Feels like
48°F
Dew Point
43°F
4 PM
48°F
10%
2mph
SE
Cloudy
Humidity
83%
Feels like
48°F
Dew Point
44°F
4:26 PM
5 PM
49°F
10%
2mph
SE
Cloudy
Humidity
85%
Feels like
49°F
Dew Point
44°F
6 PM
49°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
85%
Feels like
49°F
Dew Point
45°F
7 PM
51°F
30%
2mph
S
30% Chance of Light Rain
Humidity
84%
Feels like
51°F
Dew Point
46°F
8 PM
52°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
82%
Feels like
52°F
Dew Point
46°F
9 PM
52°F
30%
3mph
WSW
30% Chance of Light Rain
Humidity
81%
Feels like
52°F
Dew Point
47°F
10 PM
52°F
30%
4mph
WSW
30% Chance of Light Rain
Humidity
81%
Feels like
52°F
Dew Point
46°F
11 PM
51°F
20%
4mph
W
Cloudy
Humidity
82%
Feels like
51°F
Dew Point
46°F

Travel Outlook for Tuesday, December 23

Christmas Travel Outlook: Plenty of Travel Headaches Across The West

Christmas is quickly approaching, and we have the scoop on the travel forecast.

Forecast Snow Depth on Christmas Day

White Christmas Outlook: Looking Good For The West, N. Tier

Rain and Snow Totals Through Christmas

Heavy Rain, Snow Expected Through Christmas In The West

Tuesday's Weather Outlook

Today's Weather Outlook

Christmas Tree via Pixabay

How Drought Impacts Your Christmas Trees

A blanket of fresh snow is seen. (Courtesy of Pixabay.com)

Record Cold to Tornadoes: Christmas Weather Extremes

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide