Hourly Weather Forecast - Arlington Heights, MA

12 AM
22°F
10%
3mph
SSW
Partly Cloudy
Humidity
81%
Feels like
22°F
Dew Point
17°F
1 AM
21°F
10%
3mph
SSW
Partly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
17°F
2 AM
21°F
0%
3mph
SSW
Partly Cloudy
Humidity
83%
Feels like
16°F
Dew Point
17°F
3 AM
21°F
0%
4mph
SSW
Partly Cloudy
Humidity
84%
Feels like
16°F
Dew Point
17°F
4 AM
21°F
0%
4mph
SSW
Mostly Clear
Humidity
85%
Feels like
15°F
Dew Point
17°F
5 AM
22°F
0%
4mph
SSW
Mostly Clear
Humidity
85%
Feels like
16°F
Dew Point
18°F
6 AM
22°F
0%
4mph
SSW
Mostly Clear
Humidity
84%
Feels like
17°F
Dew Point
19°F
7 AM
24°F
0%
5mph
SSW
Partly Cloudy
Humidity
82%
Feels like
18°F
Dew Point
20°F
7:08 AM
8 AM
27°F
10%
6mph
SSW
Partly Cloudy
Humidity
78%
Feels like
21°F
Dew Point
21°F
9 AM
30°F
10%
6mph
SSW
Partly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
22°F
10 AM
33°F
10%
7mph
SSW
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
23°F
11 AM
36°F
10%
8mph
SW
Mostly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
24°F
12 PM
37°F
10%
8mph
SW
Mostly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
25°F
1 PM
39°F
10%
8mph
SW
Cloudy
Humidity
60%
Feels like
33°F
Dew Point
26°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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