Monthly outlook for Aetna Estates, CO: average high 51.8°, average low 34°. That is 1.3° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 12 November (65.2°), the coolest 21 November (19.8°).
51.8°/34°
Average high / low
+1.3°
Above normal
3 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
52.8°
51.1°
+1°
21 November – 30 November
50.2°
45.3°
+2.7°
1 December – 10 December
at normal
43.2°
—
November records over 66 years
79.3°2 November 2025All-time high
-11.2°3 November 1991All-time low
Thu, 1265° / 40°0
65 °
Aetna Estates, Thursday, 12 November
Clear. High 65°, low 40°.
Pressure30.03 inHg
Wind2.5 mph E
Humidity26%
Visibility6.2 mi
Dew point23°
Fri, 1364° / 40°0
64 °
Aetna Estates, Friday, 13 November
Overcast. High 64°, low 40°.
Pressure29.80 inHg
Wind2.2 mph N
Humidity31%
Visibility6.2 mi
Dew point23°
Sat, 1450° / 38°0
50 °
Aetna Estates, Saturday, 14 November
Light rain. High 50°, low 38°.
Pressure29.71 inHg
Wind4 mph NE
Humidity72%
Visibility6.2 mi
Dew point37°
Sun, 1551° / 38°0.1
51 °
Aetna Estates, Sunday, 15 November
Light rain. High 51°, low 38°.
Pressure30.03 inHg
Wind6.9 mph W
Humidity70%
Visibility—
Dew point37°
Mon, 1654° / 35°0
54 °
Aetna Estates, Monday, 16 November
Clear. High 54°, low 35°.
Pressure30.12 inHg
Wind7.9 mph NE
Humidity66%
Visibility—
Dew point34°
Tue, 1753° / 35°0
53 °
Aetna Estates, Tuesday, 17 November
Overcast. High 53°, low 35°.
Pressure29.77 inHg
Wind5.8 mph N
Humidity47%
Visibility—
Dew point28°
Wed, 1841° / 34°0.24
41 °
Aetna Estates, Wednesday, 18 November
Snow. High 41°, low 34°.
Pressure29.74 inHg
Wind14.8 mph W
Humidity67%
Visibility—
Dew point28°
Thu, 1953° / 33°0
53 °
Aetna Estates, Thursday, 19 November
Partly cloudy. High 53°, low 33°.
Pressure29.80 inHg
Wind9.3 mph S
Humidity35%
Visibility—
Dew point19°
Fri, 2034° / 25°0.15
34 °
Aetna Estates, Friday, 20 November
Snow. High 34°, low 25°.
Pressure29.94 inHg
Wind16.2 mph N
Humidity92%
Visibility—
Dew point30°
Sat, 2132° / 20°0.02
32 °
Aetna Estates, Saturday, 21 November
Light snow. High 32°, low 20°.
Pressure30.39 inHg
Wind9.3 mph S
Humidity57%
Visibility—
Dew point14°
Sun, 2243° / 22°0
43 °
Aetna Estates, Sunday, 22 November
Mostly clear. High 43°, low 22°.
Pressure30.15 inHg
Wind7.8 mph SW
Humidity28%
Visibility—
Dew point6°
Mon, 2350° / 32°0
50 °
Aetna Estates, Monday, 23 November
Overcast. High 50°, low 32°.
Pressure30.06 inHg
Wind15.1 mph NW
Humidity24%
Visibility—
Dew point8°
Tue, 2459° / 35°0
59 °
Aetna Estates, Tuesday, 24 November
Partly cloudy. High 59°, low 35°.
Pressure30.06 inHg
Wind9.9 mph SW
Humidity31%
Visibility—
Dew point21°
Wed, 2555° / 39°0
55 °
Aetna Estates, Wednesday, 25 November
Overcast. High 55°, low 39°.
Pressure30.15 inHg
Wind10.9 mph S
Humidity32%
Visibility—
Dew point23°
Thu, 2663° / 39°0
63 °
Aetna Estates, Thursday, 26 November
Partly cloudy. High 63°, low 39°.
Pressure29.97 inHg
Wind10.7 mph SW
Humidity21%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2742° / 22°0.05
42 °
Aetna Estates, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high73° (2017)
Record low-2° (1992)
Sat, 2844° / 21°0.02
44 °
Aetna Estates, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high66° (1998)
Record low-7° (1979)
Sun, 2943° / 21°0.02
43 °
Aetna Estates, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2021)
Record low-7° (1979)
Mon, 3043° / 21°0.03
43 °
Aetna Estates, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (1995)
Record low-7° (2006)
Tue, 0144° / 22°0.02
44 °
Aetna Estates, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.02 in
Chance of precipitation8%
Record high69° (2021)
Record low-5° (1985)
Wed, 0245° / 23°0.01
45 °
Aetna Estates, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.01 in
Chance of precipitation8%
Record high73° (2021)
Record low-4° (1985)
Thu, 0344° / 22°0.04
44 °
Aetna Estates, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation10%
Record high65° (2017)
Record low-6° (1978)
Fri, 0445° / 22°0.01
45 °
Aetna Estates, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low22°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (1998)
Record low-3° (2005)
Sat, 0544° / 20°0.02
44 °
Aetna Estates, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low20°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2012)
Record low-17° (2013)
Sun, 0641° / 20°0.02
41 °
Aetna Estates, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (2023)
Record low-22° (1972)
Mon, 0742° / 21°0.02
42 °
Aetna Estates, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1965)
Record low-9° (2013)
Tue, 0842° / 20°0.02
42 °
Aetna Estates, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2020)
Record low-24° (1978)
Wed, 0942° / 19°0.03
42 °
Aetna Estates, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1981)
Record low-15° (2009)
Thu, 1044° / 19°0.02
44 °
Aetna Estates, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (1990)
Record low-22° (1972)
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 Aetna Estates, 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 Aetna Estates, 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.