Monthly outlook for Copper Mountain, CO: average high 40.9°, average low 23.1°. That is 1° below the climate normal for October. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 18 October (50°), the coolest 16 October (12.3°).
40.9°/23.1°
Average high / low
−1°
Below normal
6 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
43.2°
43.9°
-0.4°
24 October – 2 November
37°
39.2°
-1.2°
3 November – 12 November
at normal
36°
—
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).
Thu, 1534° / 13°0.16
34 °
Copper Mountain, Thursday, 15 October
Snow. High 34°, low 13°.
Pressure30.45 inHg
Wind7.8 mph NE
Humidity87%
Visibility6.2 mi
Dew point21°
Fri, 1647° / 12°0
47 °
Copper Mountain, Friday, 16 October
Clear. High 47°, low 12°.
Pressure30.50 inHg
Wind2.4 mph E
Humidity35%
Visibility6.2 mi
Dew point-8°
Sat, 1748° / 24°0
48 °
Copper Mountain, Saturday, 17 October
Clear. High 48°, low 24°.
Pressure30.36 inHg
Wind2.4 mph NW
Humidity38%
Visibility6.2 mi
Dew point5°
Sun, 1850° / 23°0
50 °
Copper Mountain, Sunday, 18 October
Overcast. High 50°, low 23°.
Pressure30.12 inHg
Wind3.3 mph NW
Humidity38%
Visibility—
Dew point21°
Mon, 1939° / 27°0.01
39 °
Copper Mountain, Monday, 19 October
Light snow. High 39°, low 27°.
Pressure30.09 inHg
Wind5 mph W
Humidity69%
Visibility—
Dew point28°
Tue, 2048° / 29°0
48 °
Copper Mountain, Tuesday, 20 October
Clear. High 48°, low 29°.
Pressure30.09 inHg
Wind5.4 mph NW
Humidity35%
Visibility—
Dew point17°
Wed, 2143° / 32°0.15
43 °
Copper Mountain, Wednesday, 21 October
Snow. High 43°, low 32°.
Pressure30.18 inHg
Wind5.6 mph SE
Humidity95%
Visibility—
Dew point33°
Thu, 2246° / 31°0
46 °
Copper Mountain, Thursday, 22 October
Overcast. High 46°, low 31°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity48%
Visibility—
Dew point24°
Fri, 2341° / 30°0.39
41 °
Copper Mountain, Friday, 23 October
Snow. High 41°, low 30°.
Pressure29.80 inHg
Wind8.3 mph S
Humidity63%
Visibility—
Dew point28°
Sat, 2432° / 23°0.46
32 °
Copper Mountain, Saturday, 24 October
Snow. High 32°, low 23°.
Pressure30.03 inHg
Wind6.1 mph NW
Humidity70%
Visibility—
Dew point22°
Sun, 2537° / 13°0
37 °
Copper Mountain, Sunday, 25 October
Mostly clear. High 37°, low 13°.
Pressure30.18 inHg
Wind4.4 mph SE
Humidity71%
Visibility—
Dew point23°
Mon, 2640° / 19°0
40 °
Copper Mountain, Monday, 26 October
Mostly clear. High 40°, low 19°.
Pressure29.97 inHg
Wind4.5 mph W
Humidity57%
Visibility—
Dew point21°
Tue, 2737° / 23°0.09
37 °
Copper Mountain, Tuesday, 27 October
Snow. High 37°, low 23°.
Pressure29.83 inHg
Wind8.5 mph W
Humidity47%
Visibility—
Dew point16°
Wed, 2837° / 17°0.01
37 °
Copper Mountain, Wednesday, 28 October
Light snow. High 37°, low 17°.
Pressure29.97 inHg
Wind5.7 mph W
Humidity39%
Visibility—
Dew point10°
Thu, 2939° / 24°0
39 °
Copper Mountain, Thursday, 29 October
Overcast. High 39°, low 24°.
Pressure29.83 inHg
Wind8.7 mph W
Humidity46%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3037° / 14°0.06
37 °
Copper Mountain, Friday, 30 October
Climate normal for this date — 60-year average.
Average high37°
Average low14°
Average precipitation0.06 in
Chance of precipitation35%
Record high54° (1962)
Record low-13° (1993)
Sat, 3137° / 15°0.06
37 °
Copper Mountain, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high37°
Average low15°
Average precipitation0.06 in
Chance of precipitation40%
Record high54° (1999)
Record low-8° (2019)
Sun, 0136° / 15°0.07
36 °
Copper Mountain, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high36°
Average low15°
Average precipitation0.07 in
Chance of precipitation43%
Record high50° (1980)
Record low-8° (1979)
Mon, 0237° / 13°0.07
37 °
Copper Mountain, Monday, 2 November
Climate normal for this date — 60-year average.
Average high37°
Average low13°
Average precipitation0.07 in
Chance of precipitation25%
Record high50° (2025)
Record low-11° (2004)
Tue, 0337° / 12°0.06
37 °
Copper Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high37°
Average low12°
Average precipitation0.06 in
Chance of precipitation25%
Record high53° (2025)
Record low-17° (1991)
Wed, 0437° / 12°0.04
37 °
Copper Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high37°
Average low12°
Average precipitation0.04 in
Chance of precipitation25%
Record high54° (1983)
Record low-10° (1970)
Thu, 0537° / 12°0.04
37 °
Copper Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high37°
Average low12°
Average precipitation0.04 in
Chance of precipitation35%
Record high53° (2025)
Record low-9° (1998)
Fri, 0637° / 11°0.03
37 °
Copper Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high37°
Average low11°
Average precipitation0.03 in
Chance of precipitation20%
Record high54° (2010)
Record low-10° (1967)
Sat, 0738° / 11°0.02
38 °
Copper Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high38°
Average low11°
Average precipitation0.02 in
Chance of precipitation17%
Record high52° (2012)
Record low-11° (1967)
Sun, 0836° / 12°0.07
36 °
Copper Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high36°
Average low12°
Average precipitation0.07 in
Chance of precipitation37%
Record high53° (1978)
Record low-10° (1993)
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)
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.