Want to revisit 2025? Here's our year-end climate summary!

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.

32°F

0°C

Humidity	71%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	25 Jan 07:58 PM PST

More Information:

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

Extended Forecast for

Cascade Locks OR

Tonight
Low: 31 °F
Mostly Cloudy
Monday
High: 46 °F
Decreasing
Clouds
Monday Night
Low: 35 °F
Mostly Cloudy
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 37 °F
Rain Likely
Wednesday
High: 48 °F
Rain Likely
Wednesday Night
Low: 41 °F
Rain Likely
Thursday
High: 47 °F
Rain Likely
Thursday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 31. East wind 5 to 7 mph.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 46. East wind 3 to 5 mph.

Monday Night

Mostly cloudy, with a low around 35. East wind 3 to 6 mph.

Tuesday

Partly sunny, with a high near 43. East wind 11 to 14 mph, with gusts as high as 25 mph.

Tuesday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 37. East wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Wednesday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

Wednesday Night

Rain likely, mainly after 10pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

Thursday

Rain likely. Mostly cloudy, with a high near 47.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 43.

Friday

Rain likely. Mostly cloudy, with a high near 52.

Friday Night

A chance of rain. Mostly cloudy, with a low around 45.