| NWS Forecast for: East Slopes of the Oregon Cascades Issued by: National Weather Service Pendleton, OR Last Update: 1132 PM PDT Sun Jun 28 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows in the mid 30s to mid 40s. Monday: Mostly cloudy. Highs in the mid 50s to mid 60s, except in the mid to upper 60s valleys. Monday Night: Partly cloudy. Lows in the mid 30s to lower 40s. Tuesday: Sunny. Highs in the mid 50s to mid 60s, except in the mid 60s to lower 70s valleys. Tuesday Night: Mostly clear. Lows in the 30s. West wind 5 to 15 mph with gusts to around 35 mph. Wednesday Through Thursday Night: Partly cloudy. Highs in the mid 50s to mid 60s, except in the mid 60s to mid 70s valleys. Lows in the lower 30s to lower 40s. Friday And Friday Night: Mostly clear. Highs in the lower 60s to lower 70s, except in the 70s valleys. Lows in the upper 30s to mid 40s. Independence Day Through Sunday: Mostly clear. Highs in the lower 70s to lower 80s, except in the upper 70s to upper 80s valleys. Lows in the lower 40s to lower 50s. | |
| Zone Forecast: East Slopes of the Oregon Cascades | |
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