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 59%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 04 Oct 02:53 PM PDT
Extended Forecast for

Cascade Locks OR

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 5pm. Mostly sunny, with a high near 64. West southwest wind around 13 mph, with gusts as high as 22 mph.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 48. Southwest wind 5 to 9 mph becoming light and variable.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 30 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Northeast wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Windy, with an east wind 20 to 22 mph, with gusts as high as 38 mph.

    High: 70 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Clear, with a low around 50. Breezy.

    Low: 50 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 11am. Mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 5pm. Mostly sunny, with a high near 64. West southwest wind around 13 mph, with gusts as high as 22 mph.
Tonight
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 48. Southwest wind 5 to 9 mph becoming light and variable.
Sunday
Sunny, with a high near 68. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 48. Northeast wind 9 to 11 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 70. Windy, with an east wind 20 to 22 mph, with gusts as high as 38 mph.
Monday Night
Clear, with a low around 50. Breezy.
Tuesday
Sunny, with a high near 74. Breezy.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Partly sunny, with a high near 71.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52.
Friday
A chance of showers. Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
2:45 pm PDT Oct 4, 2025
Forecast Valid:
3pm PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
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Additional Resources

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