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

71°F

22°C

Humidity 40%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 19 Jun 10:49 PM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 65. Windy, with a west wind 20 to 24 mph, with gusts as high as 36 mph.

    High: 65 °F

    Becoming
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 73. West northwest wind 7 to 10 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. West wind 5 to 10 mph becoming light west southwest after midnight.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80. Breezy.

    High: 80 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 65. Windy, with a west wind 20 to 24 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 53. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 73. West northwest wind 7 to 10 mph.
Sunday Night
Clear, with a low around 58. West wind 5 to 10 mph becoming light west southwest after midnight.
Monday
Sunny, with a high near 80. Breezy.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 78. Breezy.
Wednesday Night
Mostly clear, with a low around 59. Breezy.
Thursday
Mostly sunny, with a high near 72. Breezy.
Thursday Night
Partly cloudy, with a low around 57. Breezy.
Friday
A slight chance of rain. Mostly sunny, with a high near 68. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.67°N 121.78°W (Elev. 2139 ft)
Last Update:
10:41 pm PDT Jun 19, 2026
Forecast Valid:
11pm PDT Jun 19, 2026-6pm PDT Jun 26, 2026
 
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