Weather in Greenhorn, OR
Greenhorn, Tuesday, 10 November, 21:11
Mostly clear. Feels like 29°. High 42°, low 29°.
Monthly outlook for Greenhorn, OR: average high 35.7°, average low 22.5°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 8 days and 2.0 inches. The warmest day looks like 11 November (49.4°), the coolest 20 November (10°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 November – 19 November | 38.1° | 34.7° | +1.9° |
| 20 November – 29 November | 31.7° | 29.8° | +1° |
| 30 November – 9 December | at normal | 27.9° | — |
November records over 66 years
0
Greenhorn, Wednesday, 11 November
Partly cloudy. High 49°, low 33°.
0
Greenhorn, Thursday, 12 November
Overcast. High 47°, low 33°.
0.13
Greenhorn, Friday, 13 November
Rain. High 43°, low 32°.
0.02
Greenhorn, Saturday, 14 November
Snow. High 38°, low 27°.
0.04Greenhorn, Sunday, 15 November
Light snow. High 38°, low 26°.
0.27Greenhorn, Monday, 16 November
Snow. High 32°, low 24°.
0Greenhorn, Tuesday, 17 November
Partly cloudy. High 34°, low 17°.
0.43Greenhorn, Wednesday, 18 November
Snow. High 29°, low 12°.
0.01Greenhorn, Thursday, 19 November
Light snow. High 29°, low 10°.
0Greenhorn, Friday, 20 November
Overcast. High 30°, low 10°.
0.02Greenhorn, Saturday, 21 November
Light snow. High 33°, low 24°.
0
Greenhorn, Sunday, 22 November
Mostly clear. High 32°, low 17°.
0Greenhorn, Monday, 23 November
Overcast. High 29°, low 17°.
0Greenhorn, Tuesday, 24 November
Light snow. High 29°, low 21°.
0Greenhorn, Wednesday, 25 November
Overcast. High 38°, low 26°.
0.13
Greenhorn, Thursday, 26 November
Climate normal for this date — 60-year average.
0.16Greenhorn, Friday, 27 November
Climate normal for this date — 60-year average.
0.13Greenhorn, Saturday, 28 November
Climate normal for this date — 60-year average.
0.15Greenhorn, Sunday, 29 November
Climate normal for this date — 60-year average.
0.13Greenhorn, Monday, 30 November
Climate normal for this date — 60-year average.
0.17Greenhorn, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.17Greenhorn, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.12Greenhorn, Thursday, 3 December
Climate normal for this date — 60-year average.
0.15Greenhorn, Friday, 4 December
Climate normal for this date — 60-year average.
0.12Greenhorn, Saturday, 5 December
Climate normal for this date — 60-year average.
0.15Greenhorn, Sunday, 6 December
Climate normal for this date — 60-year average.
0.14Greenhorn, Monday, 7 December
Climate normal for this date — 60-year average.
0.13Greenhorn, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.11Greenhorn, Wednesday, 9 December
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 Greenhorn, 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 Greenhorn, 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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