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

76°F

24°C

Humidity 34%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index78°F (26°C)
Last update 04 Jul 07:19 PM PDT
Extended Forecast for

4 Miles E Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 54. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. West northwest wind 6 to 10 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. West southwest wind 6 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. West wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Breezy.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

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

    Low: 56 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

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

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 74. West northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 59. West southwest wind 6 to 10 mph.
Monday
Sunny, with a high near 76. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 60. West wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 73. Breezy.
Tuesday Night
Partly cloudy, with a low around 56. Breezy.
Wednesday
Mostly sunny, with a high near 66. Breezy.
Wednesday Night
Mostly clear, with a low around 54. Breezy.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 55. Breezy.
Friday
Sunny, with a high near 71. Breezy.
Friday Night
Mostly clear, with a low around 57. Breezy.
Saturday
Mostly sunny, with a high near 69. 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:
6:40 pm PDT Jul 4, 2026
Forecast Valid:
7pm PDT Jul 4, 2026-6pm PDT Jul 11, 2026
 
Forecast Discussion
 
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