Hourly Weather Forecast - Arlington, WA

12 AM
39°F
90%
7mph
SSE
Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
1 AM
39°F
80%
7mph
SSE
80% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
2 AM
39°F
70%
7mph
SSE
70% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
3 AM
39°F
70%
7mph
SSE
70% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
4 AM
38°F
70%
6mph
SSE
70% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
5 AM
38°F
80%
6mph
SSE
80% Chance of Light Rain
Humidity
97%
Feels like
33°F
Dew Point
37°F
6 AM
38°F
90%
6mph
SSE
Light Rain
Humidity
98%
Feels like
34°F
Dew Point
37°F
7 AM
38°F
90%
6mph
SSE
Light Rain
Humidity
97%
Feels like
34°F
Dew Point
37°F
7:55 AM
8 AM
38°F
90%
6mph
SSE
Light Rain
Humidity
97%
Feels like
34°F
Dew Point
38°F
9 AM
39°F
90%
7mph
SSE
Light Rain
Humidity
97%
Feels like
34°F
Dew Point
38°F
10 AM
40°F
90%
8mph
SSE
Light Rain
Humidity
95%
Feels like
34°F
Dew Point
39°F
11 AM
41°F
90%
8mph
SSE
Light Rain
Humidity
94%
Feels like
36°F
Dew Point
40°F
12 PM
42°F
90%
8mph
SSE
Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
40°F
1 PM
43°F
90%
8mph
SSE
Rain Showers
Humidity
92%
Feels like
38°F
Dew Point
41°F
2 PM
43°F
80%
8mph
SSE
80% Chance of Light Rain
Humidity
92%
Feels like
38°F
Dew Point
40°F
3 PM
42°F
80%
7mph
SSE
80% Chance of Light Rain
Humidity
91%
Feels like
38°F
Dew Point
40°F
4 PM
42°F
80%
6mph
SSE
80% Chance of Light Rain
Humidity
91%
Feels like
38°F
Dew Point
39°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide