7-Day Forecast 45.71°N 120.21°W (Text-Only)
NWS Forecast for: Arlington OR
Issued by: National Weather Service Pendleton, OR
Last Update: 5:46 pm PDT Oct 8, 2026
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  • Tonight

    Tonight: Partly cloudy, with a low around 56. Light southwest wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 26 mph.

    Low: 56 °F

    Partly Cloudy




  • Friday

    Friday: Patchy blowing dust after 11am. Increasing clouds, with a high near 70. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.

    High: 70 °F

    Patchy
    Blowing Dust
    and Breezy


  • Friday
    Night

    Friday Night: Patchy blowing dust before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    Low: 44 °F

    Patchy
    Blowing Dust
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. West wind 6 to 11 mph becoming light  in the afternoon. Winds could gust as high as 22 mph.

    High: 61 °F

    Sunny




  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 44. North wind 5 to 13 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Partly Cloudy




  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny




  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear




  • Columbus
    Day

    Columbus Day: Sunny, with a high near 63.

    High: 63 °F

    Sunny




  • Monday
    Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear




  • Tonight: Partly cloudy, with a low around 56. Light southwest wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 26 mph.

    Friday: Patchy blowing dust after 11am. Increasing clouds, with a high near 70. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.

    Friday Night: Patchy blowing dust before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    Saturday: Sunny, with a high near 61. West wind 6 to 11 mph becoming light in the afternoon. Winds could gust as high as 22 mph.

    Saturday Night: Partly cloudy, with a low around 44. North wind 5 to 13 mph, with gusts as high as 26 mph.

    Sunday: Mostly sunny, with a high near 59.

    Sunday Night: Mostly clear, with a low around 40.

    Columbus Day: Sunny, with a high near 63.

    Monday Night: Mostly clear, with a low around 41.

    Tuesday: Sunny, with a high near 66.

    Tuesday Night: Partly cloudy, with a low around 46.

    Wednesday: Sunny, with a high near 67.

    Wednesday Night: Mostly clear, with a low around 45.

    Thursday: Sunny, with a high near 67.



    Arlington OR
     45.71°N 120.21°W (Elev. 640 ft)

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