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: 9:41 pm PST Jan 21, 2026 |  |
| Tonight: Widespread frost before 1am, then widespread frost after 4am. Otherwise, partly cloudy, with a low around 29. East wind around 9 mph. Thursday: Widespread frost before 9am. Otherwise, increasing clouds, with a high near 37. East wind 5 to 8 mph. Thursday Night: Widespread frost after 10pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 29. East wind 6 to 8 mph. Friday: Sunny, with a high near 39. East wind around 10 mph, with gusts as high as 23 mph. Friday Night: Mostly clear, with a low around 24. East wind around 9 mph, with gusts as high as 20 mph. Saturday: Sunny, with a high near 41. Saturday Night: Mostly clear, with a low around 27. Sunday: Mostly sunny, with a high near 42. Sunday Night: A slight chance of snow after 4am. Snow level 1900 feet. Mostly cloudy, with a low around 30. Monday: A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 2400 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 46. Monday Night: A slight chance of rain. Mostly cloudy, with a low around 33. Tuesday: A slight chance of rain. Mostly sunny, with a high near 45. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 33. Wednesday: A chance of rain and snow. Partly sunny, with a high near 44. | |
| Cascade Locks OR 45.66°N 121.87°W (Elev. 732 ft) | |
Visit your local NWS office at: https://www.weather.gov/pqr |
