Monument, OR Weather Forecast
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| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
| Mostly Cloudy | Clearing | Mostly Cloudy | Mostly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 66°FHi: 19°C | Lo: 40°FLo: 4°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1133 PM PDT Fri Sep 25 2026 

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Issued: 1054 PM PDT Fri Sep 25 2026
Key Messages
- Showers and breezy conditions remain through this afternoon and into the evening hours.
- Wind advisories are still in effect this afternoon from the Kittitas and Yakima Valley`s to the Lower Columbia Basin.
- Dry and light wind conditions return over the weekend; low chance for freezing temperatures Saturday near Wallowa Valley.
Discussion
... Current satellite and radar imagery show showers impacting our forecast area as the surface low moved onshore this morning. This system brought ban...
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