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

60°F

16°C

Humidity 81%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 26 Aug 07:15 AM PDT
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Sunny, with a high near 80. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. West southwest wind 5 to 10 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Breezy, with a west southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 74 °F

    Decreasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Breezy, with a west wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 75. Breezy, with a light west wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 71. Breezy.

    High: 71 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Breezy.

    Low: 52 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 59. West southwest wind 5 to 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 74. Breezy, with a west southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 56. Breezy, with a west wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.
Friday
Sunny, with a high near 75. Breezy, with a light west wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 56. Breezy.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 71. Breezy.
Saturday Night
Mostly clear, with a low around 52. Breezy.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 73. Breezy.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 56. Breezy.
Tuesday
A chance of rain. Partly sunny, with a high near 69. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.7°N 121.88°W (Elev. 449 ft)
Last Update:
6:41 am PDT Aug 26, 2026
Forecast Valid:
7am PDT Aug 26, 2026-6pm PDT Sep 1, 2026
 
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