| NWS Forecast for: Southern Blue Mountains of Oregon Issued by: National Weather Service Pendleton, OR Last Update: 302 PM PDT Sat Aug 22 2026 | |
| Tonight: Mostly clear. Lows in the upper 40s to lower 50s. Sunday: Sunny. Highs in the mid 70s to lower 80s. Gusts up to 20 mph in the afternoon. Sunday Night: Mostly clear. Lows in the mid 40s to lower 50s. Monday: Sunny. Highs in the 80s. Monday Night: Partly cloudy. Lows in the 50s. Tuesday Through Wednesday: Partly cloudy. Highs in the lower 80s to lower 90s. Lows in the mid 50s to lower 60s. Wednesday Night Through Saturday: Mostly clear. Lows in the mid 40s to mid 50s. Highs in the mid 70s to mid 80s. | |
| Zone Forecast: Southern Blue Mountains of Oregon | |
Visit your local NWS office at: https://www.weather.gov/pdt |