7-Day Forecast 43.82°N 121.48°W (Text-Only)
NWS Forecast for: Three Rivers OR
Issued by: National Weather Service Pendleton, OR
Last Update: 9:30 pm PDT Jul 12, 2025
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  • Tonight

    Tonight: Clear, with a low around 54. Light east wind.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 94 °F

    Sunny

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 54. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 91 °F

    Sunny

  • Monday
    Night

    Monday Night: Clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tonight: Clear, with a low around 54. Light east wind.

    Sunday: Sunny, with a high near 94. Calm wind becoming north 5 to 7 mph in the afternoon.

    Sunday Night: Mostly clear, with a low around 54. North wind 5 to 7 mph becoming calm in the evening.

    Monday: Sunny, with a high near 91. Calm wind becoming northwest around 6 mph in the afternoon.

    Monday Night: Clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening.

    Tuesday: Sunny, with a high near 85.

    Tuesday Night: Clear, with a low around 49.

    Wednesday: Sunny, with a high near 88.

    Wednesday Night: Clear, with a low around 50.

    Thursday: Sunny, with a high near 90.

    Thursday Night: Mostly clear, with a low around 49.

    Friday: Sunny, with a high near 89.

    Friday Night: Clear, with a low around 50.

    Saturday: Sunny, with a high near 91.



    Three Rivers OR
     43.82°N 121.48°W (Elev. 4199 ft)

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