| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 402 AM PDT Sun Oct 18 2026 |  |
| Today: Mostly sunny. Highs in the upper 50s to upper 60s. Tonight: Mostly cloudy. Lows in the lower 30s to lower 40s. Monday: Cloudy. Highs in the 50s. Monday Night: Mostly cloudy. Lows in the upper 20s to upper 30s. Tuesday: Mostly sunny. Highs in the mid 50s to lower 60s. Tuesday Night And Wednesday: Partly cloudy. Lows in the 30s. Highs in the mid 50s to mid 60s. Wednesday Night And Thursday: Partly cloudy. A 20 percent chance of rain showers. Lows in the lower 30s to lower 40s. Highs in the mid 50s to mid 60s. Thursday Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 20s to mid 30s. Friday: Mostly sunny with a 20 percent chance of rain and high mountain snow showers. Highs in the lower 40s to lower 50s, except in the upper 40s to mid 50s valleys. Friday Night: Partly cloudy. Lows in the mid 20s to lower 30s. Saturday: Mostly sunny with a 20 percent chance of rain and high mountain snow showers. Highs in the lower 40s to lower 50s, except in the lower to mid 50s valleys. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
Visit your local NWS office at: https://www.weather.gov/pdt |