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

60°F

16°C

Humidity 68%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 04 Oct 12:33 AM PDT
Extended Forecast for

2 Miles SW Cascade Locks OR

  • Overnight

    Overnight: Showers likely, mainly after 3am. Mostly cloudy, with a steady temperature around 56. Southwest wind around 9 mph. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 63. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before 11pm. Partly cloudy, with a low around 50. Southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. East northeast wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50. East wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. Breezy.

    High: 70 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 51. Breezy.

    Low: 51 °F

    Clear and
    Breezy

  • Tuesday

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

    High: 74 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a steady temperature around 56. Southwest wind around 9 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 63. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of showers before 11pm. Partly cloudy, with a low around 50. Southwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 67. East northeast wind 5 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 50. East wind 10 to 14 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 70. Breezy.
Monday Night
Clear, with a low around 51. Breezy.
Tuesday
Sunny, with a high near 74. Breezy.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 70.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thursday
A chance of showers. Partly sunny, with a high near 70.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51.
Friday
A chance of showers. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
12:41 am PDT Oct 4, 2025
Forecast Valid:
12am PDT Oct 4, 2025-6pm PDT Oct 10, 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