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

79°F

26°C

Humidity 49%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index80°F (27°C)
Last update 23 Jul 04:46 PM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. West southwest wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 32 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Breezy, with a west wind 7 to 17 mph, with gusts as high as 31 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Breezy.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Breezy.

    Low: 54 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. West wind 5 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 81. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 56. West southwest wind 10 to 13 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 71. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 55. Breezy, with a west wind 7 to 17 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 54. Breezy.
Monday
Sunny, with a high near 75. Breezy.
Monday Night
Mostly clear, with a low around 54. Breezy.
Tuesday
Sunny, with a high near 75. Breezy.
Tuesday Night
Mostly clear, with a low around 53. Breezy.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 78.
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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:
4:41 pm PDT Jul 23, 2026
Forecast Valid:
5pm PDT Jul 23, 2026-6pm PDT Jul 30, 2026
 
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