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

55°F

13°C

Humidity 89%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 27 Jun 02:19 AM PDT
Extended Forecast for

5 Miles S Cascade Locks OR

  • Overnight

    Overnight: Showers, mainly before 4am. Steady temperature around 52. West wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 57. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 49. West southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 60. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 49. West wind around 9 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

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

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers, mainly before 4am. Steady temperature around 52. West wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. High near 57. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 49. West southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 60. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49. West wind around 9 mph, with gusts as high as 24 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 61.
Monday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
A slight chance of rain before 11am. Mostly cloudy, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
A slight chance of rain. Partly sunny, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
Last Update:
2:01 am PDT Jun 27, 2026
Forecast Valid:
2am PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
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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