Weather in John Day, OR
John Day, Monday, 19 October, 13:10
Overcast. Feels like 66°. High 68°, low 38°.
Monthly outlook for John Day, OR: average high 62.6°, average low 40.8°. That is 3.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 25 October (71.5°), the coolest 24 October (30.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 63.6° | 58.1° | +3° |
| 29 October – 7 November | 61° | 51.9° | +5.1° |
| 8 November – 17 November | at normal | 47.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Canyon City (2 mi).
0John Day, Tuesday, 20 October
Overcast. High 67°, low 34°.
0
John Day, Wednesday, 21 October
Partly cloudy. High 67°, low 36°.
0.26
John Day, Thursday, 22 October
Light rain. High 56°, low 45°.
0John Day, Friday, 23 October
Light rain. High 47°, low 32°.
0
John Day, Saturday, 24 October
Mostly clear. High 56°, low 31°.
0John Day, Sunday, 25 October
Mostly clear. High 72°, low 38°.
0John Day, Monday, 26 October
Overcast. High 68°, low 45°.
0
John Day, Tuesday, 27 October
Clear. High 69°, low 41°.
0John Day, Wednesday, 28 October
Overcast. High 66°, low 44°.
0John Day, Thursday, 29 October
Overcast. High 67°, low 43°.
0John Day, Friday, 30 October
Light rain. High 63°, low 47°.
0.01John Day, Saturday, 31 October
Light rain. High 60°, low 45°.
0.37John Day, Sunday, 1 November
Rain. High 62°, low 43°.
0.06John Day, Monday, 2 November
Light rain. High 58°, low 47°.
0.01John Day, Tuesday, 3 November
Light rain. High 57°, low 44°.
0.1
John Day, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09John Day, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11John Day, Friday, 6 November
Climate normal for this date — 60-year average.
0.11John Day, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09John Day, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09John Day, Monday, 9 November
Climate normal for this date — 60-year average.
0.07John Day, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07John Day, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.09John Day, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11John Day, Friday, 13 November
Climate normal for this date — 60-year average.
0.07John Day, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06John Day, Sunday, 15 November
Climate normal for this date — 60-year average.
0.09John Day, Monday, 16 November
Climate normal for this date — 60-year average.
0.11John Day, Tuesday, 17 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for John Day, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in John Day, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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