7-Day Forecast 45.33°N 120.94°W (Text-Only)
NWS Forecast for: 7 Miles WSW Grass Valley OR
Issued by: National Weather Service Pendleton, OR
Last Update: 2:51 pm PST Dec 12, 2025
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  • Tonight

    Tonight: Partly cloudy, with a low around 40. South wind 3 to 5 mph.

    Low: 40 °F

    Partly Cloudy


  • Saturday

    Saturday: Sunny, with a high near 60. South wind around 5 mph becoming calm  in the morning.

    High: 60 °F

    Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 40. Calm wind becoming south around 5 mph in the evening.

    Low: 40 °F

    Partly Cloudy


  • Sunday

    Sunday: Partly sunny, with a high near 57. Southwest wind around 6 mph becoming calm  in the afternoon.

    High: 57 °F

    Partly Sunny


  • Sunday
    Night

    Sunday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph after midnight.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 10am.  High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Rain


  • Monday
    Night

    Monday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Rain Likely


  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Rain


  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 39. Breezy.  Chance of precipitation is 100%.

    Low: 39 °F

    Rain and
    Breezy

  • Tonight: Partly cloudy, with a low around 40. South wind 3 to 5 mph.

    Saturday: Sunny, with a high near 60. South wind around 5 mph becoming calm in the morning.

    Saturday Night: Partly cloudy, with a low around 40. Calm wind becoming south around 5 mph in the evening.

    Sunday: Partly sunny, with a high near 57. Southwest wind around 6 mph becoming calm in the afternoon.

    Sunday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph after midnight.

    Monday: Rain, mainly after 10am. High near 62. Chance of precipitation is 80%.

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Tuesday: Rain, mainly after 10am. High near 59. Chance of precipitation is 80%.

    Tuesday Night: Rain. Low around 39. Breezy. Chance of precipitation is 100%.

    Wednesday: Rain likely, mainly before 10am. Mostly sunny, with a high near 50.

    Wednesday Night: Rain. Mostly cloudy, with a low around 38.

    Thursday: Rain. Mostly cloudy, with a high near 50.

    Thursday Night: Rain. Mostly cloudy, with a low around 38.

    Friday: Rain. Mostly cloudy, with a high near 50.



    7 Miles WSW Grass Valley OR
     45.33°N 120.94°W (Elev. 600 ft)

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