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

73°F

23°C

Humidity 45%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 24 Jun 09:59 AM PDT
Extended Forecast for

8 Miles NE Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 78. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 22 mph.

    High: 78 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Breezy, with a west wind 14 to 18 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Increasing
    Clouds and
    Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 66. Breezy, with a west wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Showers likely after 11pm. Cloudy, with a low around 50. Breezy, with a west wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm. High near 54. Breezy, with a west southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 45. Windy. Chance of precipitation is 100%.

    Low: 45 °F

    Showers and
    Windy

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. High near 51. Windy. Chance of precipitation is 90%.

    High: 51 °F

    Showers and
    Windy

  • Saturday Night

    Saturday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. Windy.

    Low: 47 °F

    Chance Rain
    and Windy

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 53. Windy.

    High: 53 °F

    Chance Rain
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 78. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 55. Breezy, with a west wind 14 to 18 mph, with gusts as high as 23 mph.
Thursday
Mostly cloudy, with a high near 66. Breezy, with a west wind 14 to 18 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely after 11pm. Cloudy, with a low around 50. Breezy, with a west wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Friday
Showers, with thunderstorms also possible after 2pm. High near 54. Breezy, with a west southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 45. Windy. Chance of precipitation is 100%.
Saturday
Showers, with thunderstorms also possible after 11am. High near 51. Windy. Chance of precipitation is 90%.
Saturday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. Windy.
Sunday
A chance of rain. Mostly cloudy, with a high near 53. Windy.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48. Windy.
Monday
A chance of rain. Mostly cloudy, with a high near 56. Windy.
Monday Night
Partly cloudy, with a low around 47. Windy.
Tuesday
Partly sunny, with a high near 58. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Cascade Locks OR
 45.75°N 121.74°W (Elev. 2198 ft)
Last Update:
9:41 am PDT Jun 24, 2026
Forecast Valid:
10am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation