| NWS Forecast for: Grande Ronde Valley Issued by: National Weather Service Pendleton, OR Last Update: 358 AM PDT Sun Jul 13 2025 | |
| Today: Hot, sunny. Highs in the mid 90s. Light wind, becoming northwest 5 to 10 mph with gusts to around 20 mph in the afternoon. Tonight: Mostly clear. Lows around 60. Northwest wind 5 to 15 mph. Monday: Sunny. Highs in the lower to mid 90s. Light wind, becoming west 5 to 10 mph with gusts to around 20 mph in the afternoon. Monday Night: Clear. Lows in the mid to upper 50s. Northwest wind 5 to 15 mph. Tuesday: Sunny. Highs in the lower to mid 80s. Northwest wind 5 to 15 mph with gusts to around 25 mph. Tuesday Night Through Wednesday Night: Clear. Lows in the 50s. Highs in the lower 80s to lower 90s. Thursday Through Saturday: Mostly clear. Highs in the lower to mid 90s. Lows in the mid to upper 50s. | |
| Zone Forecast: Grande Ronde Valley | |
Visit your local NWS office at: https://www.weather.gov/pdt |