Weather in Greenhorn, OR
Greenhorn, Thursday, 22 October, 16:15
Light rain. Feels like 37°. High 42°, low 27°.
Monthly outlook for Greenhorn, OR: average high 45°, average low 24.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 5 November (53.1°), the coolest 24 October (12.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 42.2° | 43.8° | -0.9° |
| 1 November – 10 November | 49.7° | 38.7° | +6.1° |
| 11 November – 20 November | at normal | 34.4° | — |
October records over 66 years
0.28
Greenhorn, Friday, 23 October
Snow. High 39°, low 17°.
0
Greenhorn, Saturday, 24 October
Partly cloudy. High 46°, low 12°.
0
Greenhorn, Sunday, 25 October
Overcast. High 46°, low 27°.
0.09Greenhorn, Monday, 26 October
Snow. High 43°, low 26°.
0.01Greenhorn, Tuesday, 27 October
Light rain. High 36°, low 25°.
0.03Greenhorn, Wednesday, 28 October
Snow. High 37°, low 26°.
0Greenhorn, Thursday, 29 October
Overcast. High 43°, low 26°.
0
Greenhorn, Friday, 30 October
Mostly clear. High 44°, low 23°.
0
Greenhorn, Saturday, 31 October
Clear. High 45°, low 25°.
0Greenhorn, Sunday, 1 November
Clear. High 47°, low 27°.
0Greenhorn, Monday, 2 November
Clear. High 49°, low 26°.
0Greenhorn, Tuesday, 3 November
Clear. High 50°, low 24°.
0Greenhorn, Wednesday, 4 November
Clear. High 53°, low 26°.
0Greenhorn, Thursday, 5 November
Clear. High 53°, low 28°.
0Greenhorn, Friday, 6 November
Overcast. High 46°, low 30°.
0.14Greenhorn, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11
Greenhorn, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Greenhorn, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Greenhorn, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Greenhorn, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Greenhorn, Thursday, 12 November
Climate normal for this date — 60-year average.
0.14Greenhorn, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Greenhorn, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Greenhorn, Sunday, 15 November
Climate normal for this date — 60-year average.
0.12Greenhorn, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Greenhorn, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.12Greenhorn, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.13Greenhorn, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11Greenhorn, Friday, 20 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 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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