Monthly outlook for Castle Pines, CO: average high 54.2°, average low 34.3°. That is 1.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 8 November (68.9°), the coolest 17 November (30.2°).
54.2°/34.3°
Average high / low
+1.3°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
56.3°
53.1°
+1.8°
13 November – 22 November
50.7°
49.3°
+0.8°
23 November – 2 December
at normal
43.6°
—
November records over 66 years
80.4°2 November 2025All-time high
-13.5°28 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Stonegate (6 mi).
Wed, 0451° / 35°0
51 °
Castle Pines, Wednesday, 4 November
Light rain. High 51°, low 35°.
Pressure29.88 inHg
Wind7 mph N
Humidity55%
Visibility6.2 mi
Dew point36°
Thu, 0556° / 32°0
56 °
Castle Pines, Thursday, 5 November
Clear. High 56°, low 32°.
Pressure30.06 inHg
Wind1.8 mph N
Humidity41%
Visibility6.2 mi
Dew point25°
Fri, 0655° / 34°0
55 °
Castle Pines, Friday, 6 November
Overcast. High 55°, low 34°.
Pressure30.15 inHg
Wind4.8 mph N
Humidity44%
Visibility6.2 mi
Dew point30°
Sat, 0763° / 31°0
63 °
Castle Pines, Saturday, 7 November
Clear. High 63°, low 31°.
Pressure30.15 inHg
Wind6.4 mph S
Humidity33%
Visibility—
Dew point27°
Sun, 0869° / 31°0
69 °
Castle Pines, Sunday, 8 November
Clear. High 69°, low 31°.
Pressure30.03 inHg
Wind7.1 mph S
Humidity26%
Visibility—
Dew point25°
Mon, 0964° / 39°0
64 °
Castle Pines, Monday, 9 November
Overcast. High 64°, low 39°.
Pressure29.94 inHg
Wind13.4 mph SE
Humidity17%
Visibility—
Dew point13°
Tue, 1056° / 39°0
56 °
Castle Pines, Tuesday, 10 November
Overcast. High 56°, low 39°.
Pressure30.00 inHg
Wind6.9 mph SW
Humidity32%
Visibility—
Dew point22°
Wed, 1159° / 41°0.13
59 °
Castle Pines, Wednesday, 11 November
Light rain. High 59°, low 41°.
Pressure29.94 inHg
Wind13 mph N
Humidity33%
Visibility—
Dew point26°
Thu, 1238° / 36°0.68
38 °
Castle Pines, Thursday, 12 November
Rain. High 38°, low 36°.
Pressure30.15 inHg
Wind7.2 mph N
Humidity97%
Visibility—
Dew point36°
Fri, 1348° / 33°0
48 °
Castle Pines, Friday, 13 November
Overcast. High 48°, low 33°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity54%
Visibility—
Dew point27°
Sat, 1456° / 34°0
56 °
Castle Pines, Saturday, 14 November
Clear. High 56°, low 34°.
Pressure30.03 inHg
Wind11.1 mph S
Humidity44%
Visibility—
Dew point28°
Sun, 1556° / 35°0
56 °
Castle Pines, Sunday, 15 November
Clear. High 56°, low 35°.
Pressure29.77 inHg
Wind7.9 mph NE
Humidity42%
Visibility—
Dew point27°
Mon, 1647° / 32°0
47 °
Castle Pines, Monday, 16 November
Overcast. High 47°, low 32°.
Pressure29.80 inHg
Wind17.1 mph NW
Humidity22%
Visibility—
Dew point8°
Tue, 1752° / 30°0
52 °
Castle Pines, Tuesday, 17 November
Mostly clear. High 52°, low 30°.
Pressure29.85 inHg
Wind18.5 mph NW
Humidity20%
Visibility—
Dew point8°
Wed, 1845° / 31°0
45 °
Castle Pines, Wednesday, 18 November
Partly cloudy. High 45°, low 31°.
Pressure30.00 inHg
Wind23.1 mph NW
Humidity18%
Visibility—
Dew point2°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1949° / 24°0.04
49 °
Castle Pines, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2007)
Record low1° (2000)
Fri, 2048° / 23°0.06
48 °
Castle Pines, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low23°
Average precipitation0.06 in
Chance of precipitation17%
Record high67° (2003)
Record low-9° (1975)
Sat, 2148° / 24°0.04
48 °
Castle Pines, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2012)
Record low-6° (1975)
Sun, 2248° / 23°0.03
48 °
Castle Pines, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low23°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2023)
Record low-7° (1975)
Mon, 2345° / 22°0.04
45 °
Castle Pines, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2017)
Record low-1° (1983)
Tue, 2446° / 22°0.03
46 °
Castle Pines, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2017)
Record low-1° (1999)
Wed, 2546° / 23°0.02
46 °
Castle Pines, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (1990)
Record low-5° (1993)
Thu, 2642° / 22°0.06
42 °
Castle Pines, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2017)
Record low-13° (1975)
Fri, 2742° / 20°0.05
42 °
Castle Pines, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (2017)
Record low-1° (1992)
Sat, 2843° / 19°0.03
43 °
Castle Pines, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low19°
Average precipitation0.03 in
Chance of precipitation15%
Record high65° (1998)
Record low-14° (1976)
Sun, 2942° / 19°0.03
42 °
Castle Pines, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2021)
Record low-11° (1979)
Mon, 3042° / 17°0.03
42 °
Castle Pines, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low17°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2021)
Record low-13° (2006)
Tue, 0144° / 20°0.02
44 °
Castle Pines, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low20°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2021)
Record low1° (1985)
Wed, 0244° / 20°0.02
44 °
Castle Pines, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low20°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2021)
Record low-2° (1991)
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.