Monthly outlook for Blue Mountain, CO: average high 54.7°, average low 39.4°. That is 1.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 19 October (63.4°), the coolest 31 October (26.7°).
54.7°/39.4°
Average high / low
−1.2°
Below normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
57.8°
59.3°
-0.8°
28 October – 6 November
49.6°
52.3°
-1.5°
7 November – 16 November
at normal
48°
—
October records over 66 years
85.3°1 October 2015All-time high
-3.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Rangely (12 mi).
Mon, 1963° / 39°0
63 °
Blue Mountain, Monday, 19 October
Clear. High 63°, low 39°.
Pressure30.12 inHg
Wind6.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point36°
Tue, 2056° / 43°0
56 °
Blue Mountain, Tuesday, 20 October
Mostly clear. High 56°, low 43°.
Pressure30.12 inHg
Wind7.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point42°
Wed, 2159° / 44°0
59 °
Blue Mountain, Wednesday, 21 October
Partly cloudy. High 59°, low 44°.
Pressure30.15 inHg
Wind6.2 mph S
Humidity53%
Visibility6.2 mi
Dew point40°
Thu, 2257° / 48°0.04
57 °
Blue Mountain, Thursday, 22 October
Light rain. High 57°, low 48°.
Pressure30.00 inHg
Wind8 mph SW
Humidity65%
Visibility6.2 mi
Dew point46°
Fri, 2349° / 39°0.1
49 °
Blue Mountain, Friday, 23 October
Light rain. High 49°, low 39°.
Pressure29.91 inHg
Wind16.7 mph SW
Humidity55%
Visibility—
Dew point31°
Sat, 2456° / 38°0
56 °
Blue Mountain, Saturday, 24 October
Mostly clear. High 56°, low 38°.
Pressure30.24 inHg
Wind8.1 mph NE
Humidity52%
Visibility—
Dew point35°
Sun, 2559° / 43°0
59 °
Blue Mountain, Sunday, 25 October
Clear. High 59°, low 43°.
Pressure30.18 inHg
Wind8.2 mph W
Humidity45%
Visibility—
Dew point32°
Mon, 2659° / 46°0
59 °
Blue Mountain, Monday, 26 October
Overcast. High 59°, low 46°.
Pressure29.85 inHg
Wind6.1 mph SW
Humidity48%
Visibility—
Dew point35°
Tue, 2760° / 45°0.01
60 °
Blue Mountain, Tuesday, 27 October
Light rain. High 60°, low 45°.
Pressure29.83 inHg
Wind21.2 mph SW
Humidity53%
Visibility—
Dew point39°
Wed, 2854° / 39°0
54 °
Blue Mountain, Wednesday, 28 October
Overcast. High 54°, low 39°.
Pressure30.00 inHg
Wind14 mph W
Humidity26%
Visibility—
Dew point15°
Thu, 2957° / 42°0.01
57 °
Blue Mountain, Thursday, 29 October
Light rain. High 57°, low 42°.
Pressure29.80 inHg
Wind20.2 mph SW
Humidity42%
Visibility—
Dew point29°
Fri, 3046° / 31°0.02
46 °
Blue Mountain, Friday, 30 October
Light rain. High 46°, low 31°.
Pressure29.97 inHg
Wind27.1 mph W
Humidity30%
Visibility—
Dew point9°
Sat, 3142° / 27°0
42 °
Blue Mountain, Saturday, 31 October
Clear. High 42°, low 27°.
Pressure30.21 inHg
Wind8 mph W
Humidity26%
Visibility—
Dew point5°
Sun, 0148° / 31°0
48 °
Blue Mountain, Sunday, 1 November
Overcast. High 48°, low 31°.
Pressure30.24 inHg
Wind7.1 mph W
Humidity22%
Visibility—
Dew point5°
Mon, 0251° / 39°0.02
51 °
Blue Mountain, Monday, 2 November
Light rain. High 51°, low 39°.
Pressure30.21 inHg
Wind12.9 mph SW
Humidity58%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0351° / 31°0.05
51 °
Blue Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (1978)
Record low-11° (1991)
Wed, 0451° / 31°0.02
51 °
Blue Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1978)
Record low0° (1994)
Thu, 0552° / 32°0.03
52 °
Blue Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2025)
Record low1° (1961)
Fri, 0652° / 32°0.02
52 °
Blue Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2010)
Record low-3° (1961)
Sat, 0752° / 31°0.02
52 °
Blue Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1999)
Record low0° (1971)
Sun, 0851° / 32°0.06
51 °
Blue Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (1999)
Record low6° (1961)
Mon, 0949° / 31°0.07
49 °
Blue Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (1980)
Record low13° (1986)
Tue, 1048° / 30°0.03
48 °
Blue Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1980)
Record low15° (2011)
Wed, 1147° / 29°0.05
47 °
Blue Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (1980)
Record low6° (2000)
Thu, 1247° / 28°0.04
47 °
Blue Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (1989)
Record low-9° (2000)
Fri, 1347° / 28°0.03
47 °
Blue Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1989)
Record low-10° (2000)
Sat, 1446° / 28°0.02
46 °
Blue Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (1967)
Record low-11° (2000)
Sun, 1545° / 26°0.04
45 °
Blue Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2025)
Record low-2° (1997)
Mon, 1646° / 27°0.02
46 °
Blue Mountain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (1999)
Record low-6° (1978)
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 Blue 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 Blue 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.