Commons Park, OR Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Commons Park Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Partly Sunny | Mostly Clear | Patchy Fog | Mostly Clear | Patchy Fog | Mostly Clear | Partly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Rain |
| Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1128 AM PDT Sat Sep 19 2026 

Commons Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Commons Park Weather Map
Commons Park Quick Facts
Commons Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1104 AM PDT Sat Sep 19 2026
Discussion
..Now through next Saturday...Satellite, surface weather, and webcam observations from early Saturday morning depicted areas of fog and low clouds beginning to develop over the Willamette Valley and greater Portland/Vancouver metro. Meanwhile, the coast and Coast Range remained overcast. High pressure has strengthened aloft this morning compared to yesterday morning, which has allowed for a relatively shallower marine layer compared to yesterday. As such, fog and low clouds should scat...
Weather World