National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Arlington Municipal Airport (KAWO)

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

Rain

40°F

4°C

Humidity 100%
Wind Speed NNW 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Last update 02 Dec 03:56 AM PST
Extended Forecast for

Arlington WA

  • Overnight

    Overnight: A 50 percent chance of rain, mainly before 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain between 8am and 10am. Patchy fog before 1pm. Otherwise, cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Patchy fog before 9pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain between 10am and 4pm. Patchy fog before 7am. Otherwise, cloudy, with a high near 45. Calm wind. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain. High near 46. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 52.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 43.

    Low: 43 °F

    Rain

Detailed Forecast

Overnight
A 50 percent chance of rain, mainly before 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 37. Calm wind.
Tuesday
A 20 percent chance of rain between 8am and 10am. Patchy fog before 1pm. Otherwise, cloudy, with a high near 47. Calm wind.
Tuesday Night
Patchy fog before 9pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Wednesday
A slight chance of rain between 10am and 4pm. Patchy fog before 7am. Otherwise, cloudy, with a high near 45. Calm wind. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of rain after 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Thursday
Rain. High near 46. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 41. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 52.
Friday Night
Rain. Cloudy, with a low around 43.
Saturday
Rain. Cloudy, with a high near 51.
Saturday Night
Rain. Cloudy, with a low around 42.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain. Mostly cloudy, with a low around 42.
Monday
Rain. Cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.19°N 122.11°W (Elev. 200 ft)
Last Update:
1:25 am PST Dec 2, 2025
Forecast Valid:
4am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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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