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 49%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 30 Jul 11:37 PM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Tonight

    Tonight: Clear, with a low around 54. West wind around 6 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83. Light west southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 55. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers between noon and 4pm. Partly sunny, with a high near 67. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 67 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Breezy, with a west wind 7 to 16 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50. Breezy.

    Low: 50 °F

    Clear and
    Breezy then
    Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 54. West wind around 6 mph.
Friday
Sunny, with a high near 83. Light west southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Increasing clouds, with a low around 55. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
A chance of showers between noon and 4pm. Partly sunny, with a high near 67. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
Mostly clear, with a low around 50. Breezy, with a west wind 7 to 16 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 69.
Sunday Night
Clear, with a low around 50. Breezy.
Monday
Sunny, with a high near 80.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny, with a high near 86. Breezy.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
11:41 pm PDT Jul 30, 2026
Forecast Valid:
11pm PDT Jul 30, 2026-6pm PDT Aug 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation