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 73%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 06 Jul 01:09 AM PDT
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 85. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 61. Southwest wind 7 to 10 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a west southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 79 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Breezy.

    High: 72 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

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

    High: 75 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Breezy.

    Low: 56 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 59. Calm wind.
Monday
Mostly sunny, with a high near 85. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 61. Southwest wind 7 to 10 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a west southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 58. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 72. Breezy.
Wednesday Night
Mostly clear, with a low around 55. Breezy.
Thursday
Sunny, with a high near 75. Breezy.
Thursday Night
Mostly clear, with a low around 56. Breezy.
Friday
Sunny, with a high near 75. Breezy.
Friday Night
Mostly clear, with a low around 57. Breezy.
Saturday
Mostly sunny, with a high near 73. Breezy.
Saturday Night
Partly cloudy, with a low around 56. Breezy.
Sunday
Sunny, with a high near 78.
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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:
12:41 am PDT Jul 6, 2026
Forecast Valid:
1am PDT Jul 6, 2026-6pm PDT Jul 12, 2026
 
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