Upper Lake, OR Weather Forecast
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Upper Lake Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 36°FLo: 2°C | Lo: 46°FLo: 8°C | ||||||||
POP = Probability of Precipitation.
Weather Outlook Updated: 401 AM PDT Thu Oct 15 2026 

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Issued: 329 AM PDT Thu Oct 15 2026
Key Messages
1. Dry and warm conditions through the end of the week
2. Breezy conditions through the Grande Ronde Valley Friday with light mountain precipitation.
3. Breezy through the wind prone areas Saturday
Discussion
... Current nighttime satellite is showing clear skies over the region. This will allow for cooler overnight temperatures. Temperatures will be in the upper 20s to low 30s across portions of central OR and the eastern mountains in locations like La Pine and Seneca. The Basin, Gorge,...
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