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: 10:15 pm PDT Jul 8, 2025
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  • Overnight

    Overnight: A 20 percent chance of showers before 2am.  Mostly clear, with a low around 21. West wind 26 to 32 km/h, with gusts as high as 48 km/h.

    Low: 21 °C

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 30. Breezy, with a west wind 26 to 31 km/h increasing to 37 to 42 km/h in the afternoon. Winds could gust as high as 60 km/h.

    High: 30 °C

    Sunny and
    Breezy

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 18. Windy, with a west wind 40 to 50 km/h decreasing to 27 to 37 km/h after midnight. Winds could gust as high as 65 km/h.

    Low: 18 °C

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 29. West wind 13 to 21 km/h, with gusts as high as 32 km/h.

    High: 29 °C

    Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 17. West wind 10 to 13 km/h.

    Low: 17 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °C

    Sunny

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 19.

    Low: 19 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °C

    Sunny

  • Saturday
    Night

    Saturday Night: Clear, with a low around 21.

    Low: 21 °C

    Clear



  • Overnight: A 20 percent chance of showers before 2am. Mostly clear, with a low around 21. West wind 26 to 32 km/h, with gusts as high as 48 km/h.

    Wednesday: Sunny, with a high near 30. Breezy, with a west wind 26 to 31 km/h increasing to 37 to 42 km/h in the afternoon. Winds could gust as high as 60 km/h.

    Wednesday Night: Mostly clear, with a low around 18. Windy, with a west wind 40 to 50 km/h decreasing to 27 to 37 km/h after midnight. Winds could gust as high as 65 km/h.

    Thursday: Sunny, with a high near 29. West wind 13 to 21 km/h, with gusts as high as 32 km/h.

    Thursday Night: Mostly clear, with a low around 17. West wind 10 to 13 km/h.

    Friday: Sunny, with a high near 33.

    Friday Night: Mostly clear, with a low around 19.

    Saturday: Sunny, with a high near 36.

    Saturday Night: Clear, with a low around 21.

    Sunday: Sunny, with a high near 36.

    Sunday Night: Mostly clear, with a low around 21.

    Monday: Sunny, with a high near 34.

    Monday Night: Clear, with a low around 20.

    Tuesday: Sunny, with a high near 34.



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

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