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

69°F

21°C

Humidity 40%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 25 Jun 07:09 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 54. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    Low: 54 °F

    Chance Rain
    and Breezy
    then Rain

  • Friday

    Friday: Showers, mainly before 5pm. High near 62. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers. Low around 52. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 60. Breezy, with a west southwest wind 17 to 20 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: 60 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 52 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 60. Windy. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 62. Windy.

    High: 62 °F

    Chance Rain
    and Windy

  • Monday Night

    Monday Night: A slight chance of rain. Mostly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

Tonight
Rain, mainly after 1am. Low around 54. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday
Showers, mainly before 5pm. High near 62. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers. Low around 52. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 60. Breezy, with a west southwest wind 17 to 20 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
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 60. Windy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 53. Breezy.
Monday
A chance of rain. Mostly cloudy, with a high near 62. Windy.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 52. Breezy.
Tuesday
A chance of rain, mainly before 11am. Partly sunny, with a high near 63. Breezy.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 52. Breezy.
Wednesday
A slight chance of rain. Partly sunny, with a high near 66. Breezy.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A chance of rain. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
Last Update:
6:41 pm PDT Jun 25, 2026
Forecast Valid:
7pm PDT Jun 25, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation