| NWS Forecast for: Lower Columbia Basin of Oregon Issued by: National Weather Service Pendleton, OR Last Update: 817 PM PDT Wed Mar 18 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows in the lower 50s. Southwest wind 5 to 10 mph. Thursday: Mostly cloudy. Highs in the mid 70s. Southwest wind 5 to 15 mph. Gusts up to 25 mph in the afternoon. Thursday Night: Mostly cloudy. Lows in the lower 50s. Southwest wind 5 to 15 mph. Friday: Mostly cloudy. Highs in the lower to mid 70s. Southwest wind 5 to 15 mph with gusts to around 30 mph. Friday Night: Mostly cloudy with a 20 percent chance of rain. Lows in the mid to upper 40s. West wind 5 to 15 mph with gusts to around 25 mph. Saturday: Partly sunny with a 20 percent chance of rain. Highs in the upper 50s. Saturday Night And Sunday: Mostly clear. Lows in the lower to mid 30s. Highs in the mid to upper 50s. Sunday Night And Monday: Mostly cloudy. Lows in the upper 30s. Highs in the mid to upper 50s. Monday Night: Mostly cloudy. Lows in the lower to mid 40s. Tuesday And Tuesday Night: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s to lower 60s. Lows in the upper 30s to mid 40s. Wednesday: Mostly sunny with a 20 percent chance of rain or snow. Highs in the mid to upper 50s. | |
| Zone Forecast: Lower Columbia Basin of Oregon | |
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