| NWS Forecast for: John Day Basin Issued by: National Weather Service Pendleton, OR Last Update: 1147 AM PDT Sun May 17 2026 | |
| Rest Of Today: Partly cloudy. Highs in the mid 50s to lower 60s. North wind 5 to 15 mph with gusts to around 25 mph. Tonight: Mostly clear. Lows in the 30s. North wind 5 to 15 mph with gusts to around 30 mph in the evening, becoming light. Monday: Partly cloudy. Highs in the lower 60s to lower 70s. Light wind, becoming northwest 5 to 10 mph in the afternoon. Monday Night: Partly cloudy. Lows in the mid 30s to lower 40s. Light wind. Tuesday: Sunny. Highs in the upper 60s to mid 70s. Light wind. Tuesday Night Through Wednesday Night: Partly cloudy. Lows in the 40s. Highs in the upper 60s to mid 70s. Thursday Through Saturday: Mostly clear. Highs in the mid 70s to lower 80s. Lows in the 40s. | |
| Zone Forecast: John Day Basin | |
Visit your local NWS office at: https://www.weather.gov/pdt |