7-Day Forecast 45.66°N 121.87°W (Text-Only)
NWS Forecast for: Cascade Locks OR
Issued by: National Weather Service Portland, OR
Last Update: 6:41 pm PDT Sep 26, 2026
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  • Tonight

    Tonight: Mostly cloudy, with a low around 50. East wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy


  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 69. East northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 69 °F

    Becoming
    Sunny

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 48. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 48 °F

    Mostly Clear


  • Monday

    Monday: Sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 68 °F

    Sunny


  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 52. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Partly Cloudy


  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny


  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain


  • Wednesday

    Wednesday: A slight chance of rain before 11am.  Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy


  • Tonight: Mostly cloudy, with a low around 50. East wind 5 to 13 mph, with gusts as high as 21 mph.

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 69. East northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Sunday Night: Mostly clear, with a low around 48. Light and variable wind becoming southwest around 5 mph after midnight.

    Monday: Sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 18 mph.

    Monday Night: Partly cloudy, with a low around 52. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Tuesday: Partly sunny, with a high near 68.

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 54.

    Wednesday: A slight chance of rain before 11am. Partly sunny, with a high near 69.

    Wednesday Night: Partly cloudy, with a low around 54.

    Thursday: Mostly sunny, with a high near 69.

    Thursday Night: Partly cloudy, with a low around 52.

    Friday: Mostly sunny, with a high near 68.

    Friday Night: Mostly clear, with a low around 52.

    Saturday: Sunny, with a high near 72.



    Cascade Locks OR
     45.66°N 121.87°W (Elev. 732 ft)

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