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: 3:01 pm PDT Apr 21, 2026
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  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 5pm.  Partly sunny, with a high near 69. Northwest wind around 9 mph, with gusts as high as 18 mph.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then rain after 2am.  Low around 37. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers


  • Wednesday

    Wednesday: Rain before 8am, then rain, possibly mixed with snow.  Snow level 5400 feet lowering to 4200 feet. High near 41. West wind 11 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow


  • Wednesday
    Night

    Wednesday Night: Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then a chance of rain and snow after 2am.  Snow level 4700 feet lowering to 3900 feet after midnight . Low around 36. West wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Snow likely before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm.  Snow level rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 47. West wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely

  • Thursday
    Night

    Thursday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am.  Snow level 4800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 8am, then a chance of rain and snow.  Snow level rising to 4600 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy


  • Saturday

    Saturday: A 20 percent chance of rain after 11am.  Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain



  • This Afternoon: A 40 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 69. Northwest wind around 9 mph, with gusts as high as 18 mph.

    Tonight: A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Low around 37. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Wednesday: Rain before 8am, then rain, possibly mixed with snow. Snow level 5400 feet lowering to 4200 feet. High near 41. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Wednesday Night: Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then a chance of rain and snow after 2am. Snow level 4700 feet lowering to 3900 feet after midnight . Low around 36. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Thursday: Snow likely before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 47. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Thursday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am. Snow level 4800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Friday: A slight chance of snow before 8am, then a chance of rain and snow. Snow level rising to 4600 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    Friday Night: Partly cloudy, with a low around 28.

    Saturday: A 20 percent chance of rain after 11am. Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 50.

    Saturday Night: Partly cloudy, with a low around 30.

    Sunday: A slight chance of rain. Snow level rising to 4700 feet in the afternoon. Mostly sunny, with a high near 52.

    Sunday Night: Partly cloudy, with a low around 33.

    Monday: A chance of rain. Snow level 4500 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 56.

    Monday Night: Partly cloudy, with a low around 35.

    Tuesday: A slight chance of rain. Mostly sunny, with a high near 58.



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

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