Weather in Sloan, CO
Sloan, Wednesday, 21 October, 07:44
Overcast. Feels like 50°. High 75°, low 50°.
Monthly outlook for Sloan, CO: average high 62.9°, average low 45.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (81.5°), the coolest 4 November (38.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 64.8° | 61.1° | +2.1° |
| 31 October – 9 November | 59.6° | 55.2° | +2.5° |
| 10 November – 19 November | at normal | 51.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Keenesburg (4 mi).
0Sloan, Thursday, 22 October
Overcast. High 74°, low 52°.
0
Sloan, Friday, 23 October
Clear. High 82°, low 63°.
0Sloan, Saturday, 24 October
Overcast. High 59°, low 47°.
0.24
Sloan, Sunday, 25 October
Light rain. High 60°, low 43°.
0.04Sloan, Monday, 26 October
Light rain. High 52°, low 43°.
0Sloan, Tuesday, 27 October
Overcast. High 68°, low 39°.
0Sloan, Wednesday, 28 October
Overcast. High 57°, low 47°.
0Sloan, Thursday, 29 October
Overcast. High 61°, low 43°.
0Sloan, Friday, 30 October
Overcast. High 61°, low 49°.
0Sloan, Saturday, 31 October
Clear. High 65°, low 45°.
0.01Sloan, Sunday, 1 November
Light rain. High 52°, low 41°.
0Sloan, Monday, 2 November
Overcast. High 60°, low 38°.
0Sloan, Tuesday, 3 November
Overcast. High 56°, low 43°.
0Sloan, Wednesday, 4 November
Clear. High 58°, low 38°.
0
Sloan, Thursday, 5 November
Partly cloudy. High 66°, low 41°.
0.02
Sloan, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Sloan, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Sloan, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Sloan, Monday, 9 November
Climate normal for this date — 60-year average.
0.03Sloan, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Sloan, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Sloan, Thursday, 12 November
Climate normal for this date — 60-year average.
0.03Sloan, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Sloan, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Sloan, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Sloan, Monday, 16 November
Climate normal for this date — 60-year average.
0.03Sloan, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Sloan, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.03Sloan, Thursday, 19 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 Sloan, 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 Sloan, 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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