7-Day Forecast 44.33°N 121.59°W (Text-Only)
NWS Forecast for: 3 Miles NW Sisters OR
Issued by: National Weather Service Pendleton, OR
Last Update: 11:46 pm PDT Apr 19, 2026
Print


  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy



  • Monday

    Monday: A 20 percent chance of rain after 2pm.  Mostly cloudy, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 70 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday
    Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 41. West wind around 5 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain



  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 56. Light west wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely



  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 36. West wind 3 to 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely



  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely



  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of rain before 11pm.  Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow before 11am, then a slight chance of rain.  Snow level 4000 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 57. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear



  • Overnight: Mostly cloudy, with a low around 41. Calm wind.

    Monday: A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Light west wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 36. West wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Wednesday: Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    Wednesday Night: A 40 percent chance of rain before 11pm. Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 31.

    Thursday: A slight chance of rain and snow before 11am, then a slight chance of rain. Snow level 4000 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 57. Chance of precipitation is 20%.

    Thursday Night: Mostly clear, with a low around 32.

    Friday: Sunny, with a high near 62.

    Friday Night: Mostly clear, with a low around 34.

    Saturday: Sunny, with a high near 62.

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

    Sunday: A slight chance of rain. Mostly sunny, with a high near 60.



    3 Miles NW Sisters OR
     44.33°N 121.59°W (Elev. 3251 ft)

    Visit your local NWS office at: https://www.weather.gov/pdt