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

65°F

18°C

Humidity 63%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 26 Jun 02:19 PM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 59. West southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Tonight

    Tonight: Showers. Low around 48. West southwest wind around 14 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: 48 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. High near 55. Breezy, with a west southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 48. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 57. Breezy, with a west wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    High: 57 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 58. Breezy.

    High: 58 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 59. Breezy.

    High: 59 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 59. West southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Tonight
Showers. Low around 48. West southwest wind around 14 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, with thunderstorms also possible after 11am. High near 55. Breezy, with a west southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 48. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 57. Breezy, with a west wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. Breezy.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 58. Breezy.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48. Breezy.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59. Breezy.
Tuesday Night
Mostly cloudy, with a low around 46. Breezy.
Wednesday
A slight chance of rain. Partly sunny, with a high near 61. Breezy.
Wednesday Night
Partly cloudy, with a low around 46. Breezy.
Thursday
A slight chance of rain. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
2:41 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