| NWS Forecast for: Lower Columbia Basin of Oregon Issued by: National Weather Service Pendleton, OR Last Update: 302 PM PDT Fri Sep 18 2026 | |
| Tonight: Clear. Lows in the lower to mid 50s. Southwest wind 5 to 10 mph. Saturday: Sunny. Highs in the lower 80s. Southwest wind 5 to 10 mph. Saturday Night: Partly cloudy. Lows in the lower to mid 50s. Light wind. Sunday: Sunny. Highs in the lower 80s. Light wind. Sunday Night: Clear. Lows in the mid to upper 50s. Light wind. Monday Through Tuesday Night: Mostly clear. Highs in the upper 70s to mid 80s. Lows in the 50s. Wednesday Through Friday: Partly cloudy. Highs in the 70s. Lows in the lower to mid 50s. | |
| Zone Forecast: Lower Columbia Basin of Oregon | |
Visit your local NWS office at: https://www.weather.gov/pdt |