| NWS Forecast for: Kittitas Valley Issued by: National Weather Service Pendleton, OR Last Update: 358 AM PDT Tue Sep 8 2026 | |
| Today: Sunny. Highs in the 70s. Light wind. Tonight: Mostly clear. Lows in the upper 40s to mid 50s. Light wind. Wednesday: Sunny. Highs in the upper 70s to lower 80s. Light wind, becoming south 5 to 10 mph in the afternoon. Wednesday Night: Mostly clear. Lows in the mid 50s to lower 60s. West wind 5 to 10 mph with gusts to around 20 mph. Thursday: Partly cloudy. Highs in the lower 70s to lower 80s. Northwest wind 5 to 15 mph with gusts to around 35 mph. Thursday Night And Friday: Breezy. Mostly clear. Lows in the upper 40s to lower 50s. Highs in the upper 60s to upper 70s. Friday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s. Saturday: Mostly cloudy with a chance of showers and thunderstorms. Highs in the 60s. Chance of precipitation 50 percent. Saturday Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 40s to lower 50s. Sunday: Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 60s to lower 70s. Sunday Night And Monday: Mostly clear. Lows in the upper 40s to lower 50s. Highs in the mid 60s to mid 70s. | |
| Zone Forecast: Kittitas Valley | |
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