Weather in Castle Pines, CO
Castle Pines, Saturday, 31 October, 14:20
Partly cloudy. Feels like 55°. High 57°, low 44°.
Monthly outlook for Castle Pines, CO: average high 52°, average low 33.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 8 November (65.3°), the coolest 15 November (17.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 57.8° | 53.6° | +2.4° |
| 10 November – 19 November | 42.4° | 50.2° | -4.4° |
| 20 November – 29 November | at normal | 45° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Stonegate (6 mi).
0
Castle Pines, Sunday, 1 November
Overcast. High 65°, low 45°.
0.75
Castle Pines, Monday, 2 November
Heavy rain. High 52°, low 43°.
0.02Castle Pines, Tuesday, 3 November
Light rain. High 55°, low 35°.
0
Castle Pines, Wednesday, 4 November
Clear. High 54°, low 30°.
0Castle Pines, Thursday, 5 November
Clear. High 58°, low 32°.
0Castle Pines, Friday, 6 November
Clear. High 60°, low 34°.
0Castle Pines, Saturday, 7 November
Clear. High 54°, low 36°.
0Castle Pines, Sunday, 8 November
Clear. High 65°, low 35°.
0Castle Pines, Monday, 9 November
Partly cloudy. High 59°, low 39°.
0Castle Pines, Tuesday, 10 November
Overcast. High 59°, low 41°.
0Castle Pines, Wednesday, 11 November
Overcast. High 59°, low 41°.
0.7
Castle Pines, Thursday, 12 November
Snow. High 41°, low 27°.
0.28Castle Pines, Friday, 13 November
Snow. High 29°, low 25°.
0.04Castle Pines, Saturday, 14 November
Light snow. High 30°, low 19°.
0Castle Pines, Sunday, 15 November
Clear. High 35°, low 17°.
0.02
Castle Pines, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Castle Pines, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Castle Pines, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Castle Pines, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Castle Pines, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Castle Pines, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03Castle Pines, Sunday, 22 November
Climate normal for this date — 60-year average.
0.04Castle Pines, Monday, 23 November
Climate normal for this date — 60-year average.
0.03Castle Pines, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.02Castle Pines, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.06Castle Pines, Thursday, 26 November
Climate normal for this date — 60-year average.
0.05Castle Pines, Friday, 27 November
Climate normal for this date — 60-year average.
0.03Castle Pines, Saturday, 28 November
Climate normal for this date — 60-year average.
0.03Castle Pines, Sunday, 29 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 Castle Pines, 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 Castle Pines, 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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