| NWS Forecast for: Dayville OR Issued by: National Weather Service Pendleton, OR Last Update: 4:00 am PDT May 10, 2026 |  |
| Today: Partly sunny, with a high near 89. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Tonight: Mostly cloudy, with a low around 42. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 23 mph. Monday: Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon. Monday Night: Partly cloudy, with a low around 48. North wind 5 to 7 mph becoming calm in the evening. Tuesday: Mostly sunny and hot, with a high near 99. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph. Tuesday Night: Partly cloudy, with a low around 52. Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. Chance of precipitation is 30%. Wednesday Night: Partly cloudy, with a low around 46. Thursday: Sunny, with a high near 81. Thursday Night: A slight chance of showers. Partly cloudy, with a low around 42. Friday: A slight chance of showers. Mostly sunny, with a high near 76. Friday Night: Partly cloudy, with a low around 41. Saturday: Mostly sunny, with a high near 74. | |
| Dayville OR 44.48°N 119.55°W (Elev. 2398 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |
