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City of John Day, ORJohn Day, OR 7-Day Night Weather Forecast
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John Day, OR Weather Forecast
John Day, OR Weather Forecast Date: 401 AM PDT Sun Sep 27 2026
The area/counties/county of: John Day Basin, including the cities of: Dayville, John Day, Mitchell, Monument, and Spray.or toggle through each period.
Today... Mostly cloudy. Highs in the mid 60s to lower 70s. Light wind.
Tonight... Mostly clear. Lows in the upper 30s to lower 40s. Light wind.
Monday... Sunny. Highs in the upper 60s to mid 70s. Light wind.
Monday Night... Mostly clear. Lows in the lower to mid 40s. Light wind.
Tuesday... Sunny. Highs in the 70s. Southwest wind 5 to 10 mph.
Tuesday Night... Mostly clear. Lows in the 40s. Highs in the upper 60s to upper 70s.
Wednesday... Mostly clear. Lows in the 40s. Highs in the upper 60s to upper 70s.
Thursday... Mostly clear. Lows in the 40s. Highs in the upper 60s to upper 70s.
Friday... Mostly clear. Lows in the 40s. Highs in the upper 60s to upper 70s.
POP = Probability of Precipitation
John Day Radar Loop
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