National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

67°F

19°C

Humidity 60%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 27 Aug 06:15 AM PDT
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 74. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 74 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 56. West wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 68. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 74. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 57. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 75. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
Increasing clouds, with a low around 56. West wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 68. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 53. Breezy.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 75.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 57.
Tuesday
A chance of rain. Partly sunny, with a high near 68.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 56. Breezy.
Wednesday
A chance of rain. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.87°W (Elev. 732 ft)
Last Update:
5:41 am PDT Aug 27, 2026
Forecast Valid:
6am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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