Weather in Greenhorn, CO
Greenhorn, Saturday, 17 October, 04:27
Clear. Feels like 47°. High 73°, low 39°.
Monthly outlook for Greenhorn, CO: average high 60°, average low 41.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 18 October (75.8°), the coolest 1 November (24°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 63° | 62.8° | +0.1° |
| 27 October – 5 November | 55° | 55.9° | -0.5° |
| 6 November – 15 November | at normal | 54° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Colorado City (2 mi).
0
Greenhorn, Sunday, 18 October
Overcast. High 76°, low 52°.
0
Greenhorn, Monday, 19 October
Clear. High 64°, low 47°.
0Greenhorn, Tuesday, 20 October
Clear. High 68°, low 46°.
0.02
Greenhorn, Wednesday, 21 October
Light rain. High 66°, low 50°.
0.01Greenhorn, Thursday, 22 October
Light rain. High 66°, low 51°.
0.01Greenhorn, Friday, 23 October
Light rain. High 63°, low 50°.
0.56Greenhorn, Saturday, 24 October
Rain. High 56°, low 37°.
0.09
Greenhorn, Sunday, 25 October
Snow. High 42°, low 33°.
0
Greenhorn, Monday, 26 October
Mostly clear. High 56°, low 32°.
0Greenhorn, Tuesday, 27 October
Overcast. High 57°, low 46°.
0Greenhorn, Wednesday, 28 October
Clear. High 62°, low 45°.
0Greenhorn, Thursday, 29 October
Overcast. High 62°, low 42°.
0.01Greenhorn, Friday, 30 October
Light rain. High 62°, low 45°.
0.2Greenhorn, Saturday, 31 October
Snow. High 40°, low 30°.
0.08Greenhorn, Sunday, 1 November
Snow. High 47°, low 24°.
0.05Greenhorn, Monday, 2 November
Climate normal for this date — 60-year average.
0.04Greenhorn, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Greenhorn, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.01Greenhorn, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Greenhorn, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Greenhorn, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04
Greenhorn, Sunday, 8 November
Climate normal for this date — 60-year average.
0.03Greenhorn, Monday, 9 November
Climate normal for this date — 60-year average.
0.03Greenhorn, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Greenhorn, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.03Greenhorn, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Greenhorn, Friday, 13 November
Climate normal for this date — 60-year average.
0.05Greenhorn, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03Greenhorn, Sunday, 15 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, CO 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, CO 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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