| NWS Forecast for: Summerville OR Issued by: National Weather Service Pendleton, OR Last Update: 9:30 pm PDT Jul 15, 2025 | |
| Tonight: Mostly clear, with a low around 52. North wind 6 to 11 mph, with gusts as high as 20 mph. Wednesday: Sunny, with a high near 88. Calm wind becoming northwest around 6 mph in the afternoon. Wednesday Night: Mostly clear, with a low around 53. Northwest wind 5 to 7 mph becoming light and variable in the evening. Thursday: Sunny, with a high near 91. Calm wind becoming west 5 to 9 mph in the afternoon. Thursday Night: Clear, with a low around 53. Northwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 18 mph. Friday: Sunny, with a high near 92. Friday Night: Mostly clear, with a low around 55. Saturday: Mostly sunny, with a high near 87. Saturday Night: Mostly clear, with a low around 52. Sunday: Sunny, with a high near 84. Sunday Night: Mostly clear, with a low around 51. Monday: Sunny, with a high near 85. Monday Night: Mostly clear, with a low around 53. Tuesday: Sunny, with a high near 84. | |
| Summerville OR 45.5°N 117.99°W (Elev. 2707 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |