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

63°F

17°C

Humidity 58%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 20 Jun 01:49 AM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. West southwest wind around 14 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 32 mph.

    High: 69 °F

    Becoming
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 48. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 29 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 78. West southwest wind 5 to 10 mph.

    High: 78 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87. Breezy.

    High: 87 °F

    Sunny and
    Breezy

  • Monday Night

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

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. West southwest wind around 14 mph, with gusts as high as 28 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 48. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 78. West southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 54. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 87. Breezy.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 90.
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.
Thursday Night
Partly cloudy, with a low around 53. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 68. Breezy.
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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:
2:01 am PDT Jun 20, 2026
Forecast Valid:
2am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
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Additional Resources

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