| NWS Forecast for: Southern Blue Mountains of Oregon Issued by: National Weather Service Pendleton, OR Last Update: 402 AM PDT Sat Sep 5 2026 | |
| Today: Partly cloudy with a chance of rain showers in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 60s. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 30s to mid 40s. Sunday: Mostly cloudy. A chance of rain showers in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Highs in the upper 50s to mid 60s. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday Night: Rain showers. Lows in the upper 30s to upper 40s. Chance of precipitation 90 percent. Labor Day: Mostly cloudy with a 50 percent chance of rain showers. Highs in the upper 50s to mid 60s. Monday Night And Tuesday: Mostly clear. Lows in the upper 30s to mid 40s. Highs in the lower 60s to lower 70s. Tuesday Night Through Thursday: Partly cloudy. Lows in the mid 40s to mid 50s. Highs in the upper 60s to upper 70s. Thursday Night And Friday: Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s to mid 50s. Highs in the lower 70s to lower 80s. | |
| Zone Forecast: Southern Blue Mountains of Oregon | |
Visit your local NWS office at: https://www.weather.gov/pdt |