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 >
| NWS Forecast for: Cascade Locks OR Issued by: National Weather Service Portland, OR Last Update: 10:56 am PST Jan 22, 2026 |  |
| Today: Mostly cloudy, with a high near 37. Northeast wind 5 to 7 mph. Tonight: A slight chance of rain and snow before 7pm. Widespread frost before 9pm, then widespread frost after 2am. Otherwise, partly cloudy, with a low around 27. Northeast wind 3 to 7 mph. Chance of precipitation is 10%. Friday: Widespread frost before 10am. Otherwise, sunny, with a high near 39. East northeast wind 8 to 11 mph, with gusts as high as 24 mph. Friday Night: Widespread frost before 3am, then widespread frost after 4am. Otherwise, clear, with a low around 25. East wind 8 to 10 mph, with gusts as high as 21 mph. Saturday: Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 40. East wind around 7 mph. Saturday Night: Mostly clear, with a low around 26. Sunday: Mostly sunny, with a high near 43. Sunday Night: A slight chance of rain and snow after 4am. Snow level 1900 feet. Mostly cloudy, with a low around 31. Monday: A slight chance of rain and snow before 10am. Snow level 2100 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 46. Monday Night: Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 34. Tuesday: Widespread frost. Otherwise, partly sunny, with a high near 46. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 35. Wednesday: Rain likely. Mostly cloudy, with a high near 45. | |
| Cascade Locks OR 45.66°N 121.87°W (Elev. 732 ft) | |
Visit your local NWS office at: https://www.weather.gov/pqr |
