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Summit Lakes Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Sunny |
| Hi: 50°FHi: 10°C | Lo: 33°FLo: 1°C | Hi: 59°FHi: 15°C | Lo: 36°FLo: 2°C | Hi: 56°FHi: 13°C | Hi: 56°FHi: 13°C Lo: 40°FLo: 4°C | Hi: 56°FHi: 13°C Lo: 40°FLo: 4°C | Hi: 46°FHi: 8°C Lo: 36°FLo: 2°C | Hi: 46°FHi: 8°C Lo: 36°FLo: 2°C | Hi: 50°FHi: 10°C | ||
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1133 AM PDT Mon Oct 12 2026 
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Issued: 145 PM PDT Mon Oct 12 2026
Key Messages
- Cold morning temperatures continue through early week. *Freeze Warnings Issued*
- Warming trend through the week, mountain showers late in week.
Discussion
...
Freeze Watches have been upgraded to Freeze Warning pretty much across the board, with some areas having much higher probabilities for sub freezing temperature by Tuesday Morning (Grande Ronde Valley Wallowa County, Blue Mt Foothills) . The area will undergo clearing as a positively tilted ridge pushes across the PAC NW and Interio...