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

64°F

18°C

Humidity 61%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 25 Jul 10:06 AM PDT
Extended Forecast for

4 Miles E Cascade Locks OR

  • Today

    Today: Sunny, with a high near 67. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Breezy, with a west wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Low: 58 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 70 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 71. West wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Breezy.

    Low: 59 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Breezy.

    Low: 58 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 58. Breezy, with a west wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 70. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 58. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 71. West wind 7 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 59. Breezy.
Tuesday
Sunny, with a high near 69. Breezy.
Tuesday Night
Mostly clear, with a low around 58. Breezy.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 73. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cascade Locks OR
 45.67°N 121.78°W (Elev. 2139 ft)
Last Update:
9:41 am PDT Jul 25, 2026
Forecast Valid:
10am PDT Jul 25, 2026-6pm PDT Jul 31, 2026
 
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