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

Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Clear

81°F

27°C

Humidity 42%
Wind Speed WNW 14 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Jul 04:05 PM PDT
Extended Forecast for

Arlington WA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. West northwest wind 6 to 11 mph becoming light and variable after midnight.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 56. North wind 3 to 8 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming light and variable after midnight.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. West northwest wind 6 to 11 mph becoming light and variable after midnight.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 56. North wind 3 to 8 mph.
Friday
Partly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 51.
Monday
A slight chance of showers after 11am. Partly sunny, with a high near 75.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A slight chance of showers. Partly sunny, with a high near 75.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.16°N 122.17°W (Elev. 138 ft)
Last Update:
2:25 pm PDT Jul 30, 2025
Forecast Valid:
4pm PDT Jul 30, 2025-6pm PDT Aug 6, 2025
 
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Additional Resources

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