| NWS Forecast for: John Day Basin Issued by: National Weather Service Pendleton, OR Last Update: 237 AM PDT Sun Oct 4 2026 | |
| Today: Sunny. Highs in the lower 80s to lower 90s. Light wind. Tonight: Mostly cloudy. Lows in the lower to mid 50s. Light wind. Monday: Sunny. Highs in the 80s. Light wind. Monday Night: Mostly clear. Lows in the upper 40s to lower 50s. Light wind. Tuesday: Sunny. Highs in the 80s. Light wind. Tuesday Night Through Thursday Night: Clear. Lows in the upper 40s to mid 50s. Highs in the upper 70s to mid 80s. Friday And Friday Night: Mostly clear. Highs in the mid 70s to lower 80s. Lows in the lower 40s to lower 50s. Saturday: Mostly sunny. Highs in the mid 50s to lower 60s. | |
| Zone Forecast: John Day Basin | |
Visit your local NWS office at: https://www.weather.gov/pdt |