| NWS Forecast for: John Day Basin Issued by: National Weather Service Pendleton, OR Last Update: 358 AM PST Wed Jan 28 2026 |  |
| Today: Mostly sunny. Highs in the mid 40s to lower 50s. Light wind, becoming south 5 to 10 mph in the afternoon. Tonight: Mostly cloudy. A 40 percent chance of rain overnight. Lows in the lower to mid 30s. Light wind. Rainfall amounts less than a tenth of an inch. Thursday: Mostly cloudy. A 50 percent chance of rain in the morning. Highs in the upper 40s to lower 50s. Southeast wind 5 to 10 mph. Rainfall amounts less than a tenth of an inch. Thursday Night: Mostly cloudy. Lows in the mid 30s to lower 40s. Light wind. Friday: Mostly cloudy. Highs in the lower to mid 50s. Southeast wind 5 to 10 mph. Friday Night Through Sunday: Mostly cloudy. Lows in the mid to upper 30s. Highs in the upper 40s to mid 50s. Sunday Night And Monday: Mostly cloudy. A 20 percent chance of rain. Lows in the mid 30s. Highs in the mid 40s to lower 50s. Monday Night And Tuesday: Partly cloudy. Lows in the lower to mid 30s. Highs in the upper 40s to lower 50s. | |
| Zone Forecast: John Day Basin | |
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