Monthly outlook for Copper Mountain, CO: average high 38.9°, average low 21°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 29 October (45.6°), the coolest 3 November (5.8°).
38.9°/21°
Average high / low
+0.3°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
39.5°
39.2°
+0.2°
3 November – 12 November
37.9°
36°
+1°
13 November – 22 November
at normal
32.4°
—
October records over 66 years
65.3°7 October 2020All-time high
-17.7°25 October 1975All-time low
Climate normals and records are computed from the nearest reference point — Blue River (9 mi).
Sun, 2542° / 26°0
42 °
Copper Mountain, Sunday, 25 October
Mostly clear. High 42°, low 26°.
Pressure30.09 inHg
Wind6.6 mph S
Humidity56%
Visibility6.2 mi
Dew point21°
Mon, 2639° / 22°0.04
39 °
Copper Mountain, Monday, 26 October
Light snow. High 39°, low 22°.
Pressure30.18 inHg
Wind7 mph W
Humidity72%
Visibility6.2 mi
Dew point19°
Tue, 2740° / 21°0
40 °
Copper Mountain, Tuesday, 27 October
Clear. High 40°, low 21°.
Pressure30.00 inHg
Wind12.6 mph W
Humidity63%
Visibility2.8 mi
Dew point17°
Wed, 2843° / 22°0
43 °
Copper Mountain, Wednesday, 28 October
Clear. High 43°, low 22°.
Pressure30.06 inHg
Wind9.8 mph W
Humidity53%
Visibility—
Dew point23°
Thu, 2946° / 23°0
46 °
Copper Mountain, Thursday, 29 October
Overcast. High 46°, low 23°.
Pressure30.03 inHg
Wind9.2 mph SW
Humidity46%
Visibility—
Dew point22°
Fri, 3041° / 29°0
41 °
Copper Mountain, Friday, 30 October
Overcast. High 41°, low 29°.
Pressure30.00 inHg
Wind5 mph SW
Humidity29%
Visibility—
Dew point9°
Sat, 3139° / 26°0.04
39 °
Copper Mountain, Saturday, 31 October
Light snow. High 39°, low 26°.
Pressure30.06 inHg
Wind8.1 mph W
Humidity58%
Visibility—
Dew point21°
Sun, 0139° / 25°0.05
39 °
Copper Mountain, Sunday, 1 November
Light snow. High 39°, low 25°.
Pressure30.12 inHg
Wind9.7 mph W
Humidity44%
Visibility—
Dew point16°
Mon, 0230° / 8°0.31
30 °
Copper Mountain, Monday, 2 November
Snow. High 30°, low 8°.
Pressure30.27 inHg
Wind9.4 mph NW
Humidity67%
Visibility—
Dew point20°
Tue, 0330° / 6°0
30 °
Copper Mountain, Tuesday, 3 November
Clear. High 30°, low 6°.
Pressure30.45 inHg
Wind7 mph NW
Humidity43%
Visibility—
Dew point3°
Wed, 0440° / 15°0
40 °
Copper Mountain, Wednesday, 4 November
Mostly clear. High 40°, low 15°.
Pressure30.21 inHg
Wind4.7 mph SW
Humidity28%
Visibility—
Dew point5°
Thu, 0538° / 21°0
38 °
Copper Mountain, Thursday, 5 November
Overcast. High 38°, low 21°.
Pressure30.03 inHg
Wind9.5 mph NW
Humidity20%
Visibility—
Dew point-2°
Fri, 0643° / 23°0
43 °
Copper Mountain, Friday, 6 November
Partly cloudy. High 43°, low 23°.
Pressure30.09 inHg
Wind7 mph W
Humidity29%
Visibility—
Dew point8°
Sat, 0738° / 23°0
38 °
Copper Mountain, Saturday, 7 November
Overcast. High 38°, low 23°.
Pressure30.03 inHg
Wind13.5 mph NW
Humidity48%
Visibility—
Dew point18°
Sun, 0839° / 21°0
39 °
Copper Mountain, Sunday, 8 November
Overcast. High 39°, low 21°.
Pressure30.27 inHg
Wind9.1 mph NW
Humidity23%
Visibility—
Dew point1°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0935° / 11°0.09
35 °
Copper Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high35°
Average low11°
Average precipitation0.09 in
Chance of precipitation38%
Record high52° (2016)
Record low-12° (1977)
Tue, 1035° / 10°0.06
35 °
Copper Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low10°
Average precipitation0.06 in
Chance of precipitation32%
Record high53° (1980)
Record low-8° (1975)
Wed, 1134° / 10°0.06
34 °
Copper Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low10°
Average precipitation0.06 in
Chance of precipitation35%
Record high51° (1980)
Record low-8° (1998)
Thu, 1234° / 9°0.06
34 °
Copper Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low9°
Average precipitation0.06 in
Chance of precipitation33%
Record high54° (1999)
Record low-14° (1975)
Fri, 1335° / 10°0.05
35 °
Copper Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high35°
Average low10°
Average precipitation0.05 in
Chance of precipitation35%
Record high53° (1999)
Record low-20° (2000)
Sat, 1433° / 10°0.07
33 °
Copper Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high33°
Average low10°
Average precipitation0.07 in
Chance of precipitation38%
Record high54° (1999)
Record low-16° (2000)
Sun, 1533° / 8°0.05
33 °
Copper Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high33°
Average low8°
Average precipitation0.05 in
Chance of precipitation28%
Record high54° (1999)
Record low-23° (1997)
Mon, 1633° / 7°0.04
33 °
Copper Mountain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high33°
Average low7°
Average precipitation0.04 in
Chance of precipitation18%
Record high51° (1999)
Record low-15° (1997)
Tue, 1732° / 7°0.06
32 °
Copper Mountain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high32°
Average low7°
Average precipitation0.06 in
Chance of precipitation32%
Record high51° (1981)
Record low-18° (2000)
Wed, 1831° / 6°0.06
31 °
Copper Mountain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.06 in
Chance of precipitation38%
Record high47° (2008)
Record low-17° (2000)
Thu, 1931° / 6°0.05
31 °
Copper Mountain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.05 in
Chance of precipitation33%
Record high52° (1989)
Record low-16° (1971)
Fri, 2033° / 7°0.05
33 °
Copper Mountain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low7°
Average precipitation0.05 in
Chance of precipitation23%
Record high55° (1989)
Record low-15° (1985)
Sat, 2132° / 7°0.05
32 °
Copper Mountain, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high32°
Average low7°
Average precipitation0.05 in
Chance of precipitation32%
Record high48° (1989)
Record low-15° (2015)
Sun, 2231° / 6°0.06
31 °
Copper Mountain, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.06 in
Chance of precipitation30%
Record high45° (2024)
Record low-12° (1979)
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 Copper Mountain, 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 Copper Mountain, 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.