7-Day Forecast 45.56°N 118.01°W (Text-Only)
NWS Forecast for: 4 Miles N Summerville OR
Issued by: National Weather Service Pendleton, OR
Last Update: 11:46 pm PDT Apr 24, 2026
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  • Overnight

    Overnight: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear



  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Sunny



  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 30. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy



  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Snow level rising to 4400 feet in the afternoon. Mostly sunny, with a high near 52. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 52 °F

    Slight Chance
    Rain


  • Sunday
    Night

    Sunday Night: A 10 percent chance of snow after 5am.  Snow level 4600 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A slight chance of rain and snow before 8am, then a chance of rain. Some thunder is also possible.  Snow level 3700 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 54. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday
    Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain



  • Tuesday

    Tuesday: A 40 percent chance of rain.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain



  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy



  • Overnight: Mostly clear, with a low around 29. Calm wind.

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    Saturday Night: Partly cloudy, with a low around 30. North wind 5 to 7 mph becoming calm in the evening.

    Sunday: A 20 percent chance of rain after 11am. Snow level rising to 4400 feet in the afternoon. Mostly sunny, with a high near 52. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    Sunday Night: A 10 percent chance of snow after 5am. Snow level 4600 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming calm in the evening.

    Monday: A slight chance of rain and snow before 8am, then a chance of rain. Some thunder is also possible. Snow level 3700 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 54. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Monday Night: A 30 percent chance of rain, mainly before 11pm. Partly cloudy, with a low around 34.

    Tuesday: A 40 percent chance of rain. Partly sunny, with a high near 54.

    Tuesday Night: Partly cloudy, with a low around 34.

    Wednesday: Sunny, with a high near 60.

    Wednesday Night: Mostly clear, with a low around 37.

    Thursday: Sunny, with a high near 66.

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

    Friday: Sunny, with a high near 66.



    4 Miles N Summerville OR
     45.56°N 118.01°W (Elev. 3520 ft)

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