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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

Overcast

54°F

12°C

Humidity 100%
Wind Speed SSE 9 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Jan 02:56 AM PST
Extended Forecast for

Arlington WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 51. Light south southeast wind.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Widespread dense fog, mainly between 10pm and 3am. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Dense Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 1am and 2am. Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52.

    High: 52 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 51. Light south southeast wind.
Tuesday
Partly sunny, with a high near 60. Calm wind.
Tuesday Night
Widespread dense fog, mainly between 10pm and 3am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Wednesday
Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 53. Calm wind.
Wednesday Night
Patchy fog between 1am and 2am. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.17°N 122.14°W (Elev. 200 ft)
Last Update:
1:25 am PST Jan 13, 2026
Forecast Valid:
3am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation