| NWS Forecast for: Southern Blue Mountains of Oregon Issued by: National Weather Service Pendleton, OR Last Update: 312 AM PDT Mon Oct 12 2026 | |
| Today: Mostly cloudy. A 20 percent chance of mountain snow showers in the morning. Widespread frost in the morning. Highs in the 40s. Tonight: Mostly clear. Lows in the lower 20s to lower 30s. Tuesday: Sunny. Highs in the mid 50s to lower 60s. Tuesday Night: Mostly clear. Lows in the 30s. Wednesday: Sunny. Highs in the upper 50s to mid 60s. Wednesday Night Through Thursday Night: Clear. Lows in the mid 30s to mid 40s. Highs in the upper 50s to upper 60s. Friday Through Saturday Night: Mostly clear. Highs in the lower 60s to lower 70s. Lows in the upper 30s to upper 40s. Sunday: Mostly sunny. Highs in the upper 50s to mid 60s. | |
| Zone Forecast: Southern Blue Mountains of Oregon | |
Visit your local NWS office at: https://www.weather.gov/pdt |