| NWS Forecast for: John Day OR Issued by: National Weather Service Pendleton, OR Last Update: 3:01 pm PDT Sep 11, 2026 |  |
| Tonight: Mostly cloudy, then gradually becoming clear, with a low around 46. Light and variable wind. Saturday: Increasing clouds, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Saturday Night: Showers likely and possibly a thunderstorm, then showers after 11pm. Low around 44. West wind 8 to 13 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday: A 50 percent chance of showers. Partly sunny, with a high near 59. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible. Sunday Night: Partly cloudy, with a low around 40. West wind 5 to 11 mph, with gusts as high as 21 mph. Monday: Sunny, with a high near 68. Monday Night: Mostly clear, with a low around 42. Tuesday: Sunny, with a high near 74. Tuesday Night: Mostly clear, with a low around 42. Wednesday: Sunny, with a high near 76. Wednesday Night: Mostly clear, with a low around 46. Thursday: Sunny, with a high near 82. Thursday Night: A slight chance of showers. Mostly clear, with a low around 50. Friday: A slight chance of showers. Mostly sunny, with a high near 85. | |
| John Day OR 44.42°N 118.95°W (Elev. 3205 ft) | |
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