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

67°F

19°C

Humidity 62%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 26 Jul 12:17 AM PDT
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. West southwest wind 6 to 11 mph.

    Low: 60 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. 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 25 mph.

    High: 76 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 77. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly 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 77. Breezy.

    High: 77 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. Breezy.

    Low: 58 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. West southwest wind 6 to 11 mph.
Sunday
Sunny, with a high near 76. 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 25 mph.
Sunday Night
Mostly clear, with a low around 59. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 77. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 60. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 74. Breezy.
Tuesday Night
Mostly clear, with a low around 58. Breezy.
Wednesday
Sunny, with a high near 77. Breezy.
Wednesday Night
Clear, with a low around 58. Breezy.
Thursday
Sunny, with a high near 79. Breezy.
Thursday Night
Mostly clear, with a low around 59. Breezy.
Friday
Sunny, with a high near 81. Breezy.
Friday Night
Mostly clear, with a low around 60. Breezy.
Saturday
Sunny, with a high near 73. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
Last Update:
11:41 pm PDT Jul 25, 2026
Forecast Valid:
12am PDT Jul 26, 2026-6pm PDT Aug 1, 2026
 
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