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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.

44°F

7°C

Humidity	91%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	01 Feb 12:48 AM PST

More Information:

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

Extended Forecast for

Cascade Locks OR

Overnight
Low: 44 °F
Slight Chance
Rain
Sunday
High: 53 °F
Rain
Sunday Night
Low: 44 °F
Chance Rain
Monday
High: 52 °F
Chance Rain
Monday Night
Low: 44 °F
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

Detailed Forecast

Overnight

A slight chance of rain between 3am and 4am. Mostly cloudy, with a low around 44. Northeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Sunday

Rain. High near 53. South wind 8 to 13 mph becoming northwest in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A 30 percent chance of rain, mainly between 8pm and 4am. Mostly cloudy, with a low around 44. Southwest wind around 6 mph becoming light and variable in the evening.

Monday

A 50 percent chance of rain. Partly sunny, with a high near 52. East wind 3 to 5 mph.

Monday Night

Partly cloudy, with a low around 44. East wind 3 to 6 mph.

Tuesday

Mostly sunny, with a high near 55.

Tuesday Night

Mostly cloudy, with a low around 43.

Wednesday

Mostly sunny, with a high near 56.

Wednesday Night

Mostly clear, with a low around 42.