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

53°F

12°C

Humidity 89%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 27 Jun 05:39 AM PDT
Extended Forecast for

2 Miles SW Cascade Locks OR

  • Overnight

    Overnight: A 40 percent chance of showers. Cloudy, with a low around 52. West southwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 62. West southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 52. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly between 11am and 4pm. Mostly cloudy, with a high near 65. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 52. Breezy, with a west wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 52 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 65. Breezy.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a low around 52. West southwest wind around 11 mph, with gusts as high as 24 mph.
Saturday
Showers and possibly a thunderstorm. High near 62. West southwest wind around 14 mph, with gusts as high as 25 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 52. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly between 11am and 4pm. Mostly cloudy, with a high near 65. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52. Breezy, with a west wind 15 to 17 mph, with gusts as high as 29 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 65. Breezy.
Monday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Breezy.
Tuesday Night
Mostly cloudy, with a low around 52. Breezy.
Wednesday
A slight chance of rain before 11am. Mostly cloudy, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of rain. Partly sunny, with a high near 68.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 53.
Friday
A chance of rain. Partly sunny, with a high near 70.
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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:
5:41 am PDT Jun 27, 2026
Forecast Valid:
5am PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
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