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

51°F

11°C

Humidity 54%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 06 Oct 08:33 AM PDT
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Sunny, with a high near 71. Breezy, with an east wind 16 to 20 mph, with gusts as high as 36 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 51. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 33 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 75. Breezy, with an east wind 8 to 16 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Southeast wind 5 to 7 mph becoming calm.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Partly sunny, with a high near 69.

    High: 69 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 71. Breezy, with an east wind 16 to 20 mph, with gusts as high as 36 mph.
Tonight
Mostly clear, with a low around 51. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 75. Breezy, with an east wind 8 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 48. Southeast wind 5 to 7 mph becoming calm.
Wednesday
Mostly sunny, with a high near 65. West wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 48.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 69.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Mostly cloudy, with a high near 64.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 49.
Saturday
Rain. Mostly cloudy, with a high near 57. Breezy.
Saturday Night
Rain. Cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 55.
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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:
8:45 am PDT Oct 6, 2025
Forecast Valid:
8am PDT Oct 6, 2025-6pm PDT Oct 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation