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Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

47°F

8°C

Humidity	91%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	01 Feb 07:08 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Cascade Locks OR

Tonight
Low: 43 °F
Chance
Showers
Monday
High: 53 °F
Chance Rain
Monday Night
Low: 44 °F
Slight Chance
Rain then
Partly Cloudy
Tuesday
High: 55 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Mostly Cloudy
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 54 °F
Sunny and
Breezy
Thursday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers, mainly before 1am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 43. West southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Monday

A 50 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 53. Northeast wind 3 to 5 mph.

Monday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 44. East northeast wind 3 to 6 mph.

Tuesday

Mostly sunny, with a high near 55. East wind 10 to 13 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly cloudy, with a low around 43. East wind around 11 mph, with gusts as high as 22 mph.

Wednesday

Mostly sunny, with a high near 56.

Wednesday Night

Mostly clear, with a low around 42.