Weather in Prospect Valley, CO
Prospect Valley, Wednesday, 28 October, 16:54
Overcast. Feels like 59°. High 66°, low 44°.
Monthly outlook for Prospect Valley, CO: average high 57.8°, average low 41.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 1 November (68°), the coolest 5 November (38.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 28 October – 6 November | 60.2° | 56° | +2.3° |
| 7 November – 16 November | 54° | 53.4° | +0.3° |
| 17 November – 26 November | at normal | 48.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Keenesburg (5 mi).
0Prospect Valley, Thursday, 29 October
Overcast. High 68°, low 42°.
0Prospect Valley, Friday, 30 October
Overcast. High 60°, low 44°.
0Prospect Valley, Saturday, 31 October
Overcast. High 60°, low 44°.
0.02
Prospect Valley, Sunday, 1 November
Light rain. High 68°, low 43°.
0.23Prospect Valley, Monday, 2 November
Rain. High 54°, low 42°.
0.19Prospect Valley, Tuesday, 3 November
Light rain. High 51°, low 41°.
0
Prospect Valley, Wednesday, 4 November
Partly cloudy. High 57°, low 40°.
0
Prospect Valley, Thursday, 5 November
Mostly clear. High 58°, low 38°.
0Prospect Valley, Friday, 6 November
Partly cloudy. High 60°, low 39°.
0Prospect Valley, Saturday, 7 November
Overcast. High 59°, low 45°.
0.1Prospect Valley, Sunday, 8 November
Light rain. High 46°, low 43°.
0.04Prospect Valley, Monday, 9 November
Light rain. High 53°, low 42°.
0Prospect Valley, Tuesday, 10 November
Overcast. High 53°, low 39°.
0Prospect Valley, Wednesday, 11 November
Overcast. High 56°, low 38°.
0Prospect Valley, Thursday, 12 November
Overcast. High 56°, low 44°.
0.03Prospect Valley, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Prospect Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Prospect Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Prospect Valley, Monday, 16 November
Climate normal for this date — 60-year average.
0.03Prospect Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Prospect Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.03Prospect Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
0.04Prospect Valley, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Prospect Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
0.02Prospect Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
0.03Prospect Valley, Monday, 23 November
Climate normal for this date — 60-year average.
0.02Prospect Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.02Prospect Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.06Prospect Valley, Thursday, 26 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 Prospect Valley, 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 Prospect Valley, 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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