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

74°F

23°C

Humidity 36%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 16 Jun 04:35 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. West southwest wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 56. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 71. Breezy, with a west wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Chance Rain
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. West wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Breezy.

    High: 63 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 76. West southwest wind 5 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 56. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 71. Breezy, with a west wind 6 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 49. West wind 5 to 14 mph, with gusts as high as 25 mph.
Juneteenth
Mostly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Breezy.
Friday Night
Rain likely. Mostly cloudy, with a low around 50.
Saturday
Rain. Mostly cloudy, with a high near 58. Breezy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 51.
Sunday
A chance of rain. Partly sunny, with a high near 66.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Monday
A slight chance of rain. Mostly sunny, with a high near 78.
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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:
4:45 pm PDT Jun 16, 2025
Forecast Valid:
4pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation