Weather WorldJamison Square, OR Weather Forecast
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Jamison Square Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Mostly Cloudy | Chance of Rain | Rain | Rain | Rain | Rain | Rain | Chance of Rain | Chance of Rain | Chance of Rain | Partly Sunny | Chance of Rain |
| Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C |
| POP: 50% | POP: 100% | POP: 70% | POP: 70% | POP: 100% | POP: 100% | POP: 50% | POP: 50% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 401 AM PST Thu Nov 12 2026 
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Issued: 400 AM PST Thu Nov 12 2026
Discussion
...Now through Tuesday...Upper-level ridging will continue to influence the Pacific Northwest today, keeping most of northwest Oregon and southwest Washington dry. The ridge is gradually weakening as an upper-level trough approaches the northeast Pacific, but the associated moisture will largely remain north of the forecast area. A few showers could still reach the north Oregon and south Washington coasts, particularly near Clatsop and Pacific Counties, where probabilities remain aroun...