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

75°F

24°C

Humidity 44%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 18 Jun 09:19 PM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Light and variable wind.

    Low: 58 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 84. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Breezy, with a west southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 71. Breezy, with a west wind 16 to 18 mph, with gusts as high as 32 mph.

    High: 71 °F

    Becoming
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. Breezy.

    High: 90 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Light and variable wind.
Juneteenth
Sunny, with a high near 84. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 52. Breezy, with a west southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 71. Breezy, with a west wind 16 to 18 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 49. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 55.
Monday
Sunny, with a high near 90. Breezy.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 85. Breezy.
Wednesday Night
Mostly clear, with a low around 54. Breezy.
Thursday
Sunny, with a high near 77. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
Last Update:
8:40 pm PDT Jun 18, 2026
Forecast Valid:
9pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
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