7-Day Zone Forecast for John Day Basin (Text-Only)
NWS Forecast for: John Day Basin
Issued by: National Weather Service Pendleton, OR
Last Update: 1009 AM PDT Mon Jul 20 2026
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Rest Of Today: Mostly cloudy. Areas of smoke. Highs in the mid 80s to lower 90s. Light wind.

Tonight: Mostly cloudy. Areas of smoke in the evening, then smoke overnight. Lows in the lower to mid 60s. North wind 5 to 10 mph with gusts to around 20 mph in the evening, becoming light.

Tuesday: Partly cloudy. Smoke. Highs in the 90s. Light wind.

Tuesday Night: Mostly cloudy. Smoke. Lows in the mid to upper 60s. Light wind.

Wednesday: Hot. Partly cloudy. Highs 94 to 100. Light wind.

Wednesday Night: Mostly cloudy with a 40 percent chance of showers. Lows in the mid to upper 60s.

Thursday: Sunny with a 20 percent chance of showers and thunderstorms. Highs in the 90s.

Thursday Night Through Sunday: Mostly clear. Lows in the mid 50s to mid 60s. Highs in the upper 80s to upper 90s.







Zone Forecast: John Day Basin

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