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

66°F

19°C

Humidity 62%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 26 Jun 02:09 PM PDT
Extended Forecast for

Cascade Locks OR

  • This Afternoon

    This Afternoon: Showers. High near 62. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 62 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers. Low around 51. Breezy, with a west southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 59. Breezy, with a west southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers before midnight, then a chance of showers after 3am. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 60. Windy, with a west wind 20 to 23 mph, with gusts as high as 33 mph.

    High: 60 °F

    Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 53. Windy.

    Low: 53 °F

    Chance
    Showers and
    Windy

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 62. Windy.

    High: 62 °F

    Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 62. Windy.

    High: 62 °F

    Chance Rain
    and Windy

Detailed Forecast

This Afternoon
Showers. High near 62. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tonight
Showers. Low around 51. Breezy, with a west southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 59. Breezy, with a west southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers before midnight, then a chance of showers after 3am. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 60. Windy, with a west wind 20 to 23 mph, with gusts as high as 33 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53. Windy.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 62. Windy.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 53. Breezy.
Tuesday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 62. Windy.
Tuesday Night
Partly cloudy, with a low around 52. Breezy.
Wednesday
Partly sunny, with a high near 63. Breezy.
Wednesday Night
Partly cloudy, with a low around 52. Breezy.
Thursday
A slight chance of rain. Partly sunny, with a high near 66. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
2:01 pm PDT Jun 26, 2026
Forecast Valid:
2pm PDT Jun 26, 2026-6pm PDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation