Monthly outlook for Gunnison, CO: average high 52°, average low 28.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 19 October (64.7°), the coolest 1 November (3.6°).
52°/28.9°
Average high / low
+0.9°
Above normal
7 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.1°
52.5°
+3.1°
28 October – 6 November
41.9°
46.4°
-2.5°
7 November – 16 November
at normal
42.6°
—
October records over 66 years
78.3°1 October 2024All-time high
-14.3°31 October 2019All-time low
Mon, 1965° / 35°0
65 °
Gunnison, Monday, 19 October
Mostly clear. High 65°, low 35°.
Pressure30.18 inHg
Wind1.8 mph N
Humidity56%
Visibility6.2 mi
Dew point35°
Tue, 2058° / 31°0
58 °
Gunnison, Tuesday, 20 October
Clear. High 58°, low 31°.
Pressure30.15 inHg
Wind2.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point36°
Wed, 2156° / 33°0.06
56 °
Gunnison, Wednesday, 21 October
Light rain. High 56°, low 33°.
Pressure30.27 inHg
Wind1.7 mph N
Humidity50%
Visibility6.2 mi
Dew point35°
Thu, 2256° / 41°0.22
56 °
Gunnison, Thursday, 22 October
Light rain. High 56°, low 41°.
Pressure30.18 inHg
Wind3 mph SE
Humidity67%
Visibility6.2 mi
Dew point43°
Fri, 2354° / 40°0.15
54 °
Gunnison, Friday, 23 October
Light rain. High 54°, low 40°.
Pressure29.91 inHg
Wind4.5 mph SE
Humidity60%
Visibility—
Dew point37°
Sat, 2455° / 35°0.05
55 °
Gunnison, Saturday, 24 October
Light rain. High 55°, low 35°.
Pressure30.03 inHg
Wind6.5 mph SW
Humidity50%
Visibility—
Dew point28°
Sun, 2558° / 31°0
58 °
Gunnison, Sunday, 25 October
Clear. High 58°, low 31°.
Pressure30.24 inHg
Wind6 mph SW
Humidity26%
Visibility—
Dew point15°
Mon, 2657° / 34°0
57 °
Gunnison, Monday, 26 October
Overcast. High 57°, low 34°.
Pressure29.97 inHg
Wind5.7 mph W
Humidity40%
Visibility—
Dew point25°
Tue, 2759° / 34°0
59 °
Gunnison, Tuesday, 27 October
Clear. High 59°, low 34°.
Pressure29.97 inHg
Wind11.3 mph W
Humidity41%
Visibility—
Dew point26°
Wed, 2858° / 34°0
58 °
Gunnison, Wednesday, 28 October
Overcast. High 58°, low 34°.
Pressure29.91 inHg
Wind6.8 mph W
Humidity47%
Visibility—
Dew point29°
Thu, 2942° / 30°0.12
42 °
Gunnison, Thursday, 29 October
Snow. High 42°, low 30°.
Pressure29.62 inHg
Wind36.6 mph W
Humidity71%
Visibility—
Dew point27°
Fri, 3038° / 22°0.16
38 °
Gunnison, Friday, 30 October
Snow. High 38°, low 22°.
Pressure29.88 inHg
Wind15.3 mph W
Humidity50%
Visibility—
Dew point17°
Sat, 3131° / 11°0.11
31 °
Gunnison, Saturday, 31 October
Snow. High 31°, low 11°.
Pressure30.18 inHg
Wind19 mph W
Humidity56%
Visibility—
Dew point17°
Sun, 0138° / 4°0
38 °
Gunnison, Sunday, 1 November
Partly cloudy. High 38°, low 4°.
Pressure30.47 inHg
Wind3.4 mph E
Humidity62%
Visibility—
Dew point10°
Mon, 0244° / 11°0
44 °
Gunnison, Monday, 2 November
Partly cloudy. High 44°, low 11°.
Pressure30.06 inHg
Wind4.4 mph W
Humidity65%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 21°0.04
46 °
Gunnison, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low21°
Average precipitation0.04 in
Chance of precipitation17%
Record high59° (2025)
Record low-13° (2011)
Wed, 0446° / 21°0.02
46 °
Gunnison, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low21°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (2020)
Record low-9° (1970)
Thu, 0546° / 21°0.03
46 °
Gunnison, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low21°
Average precipitation0.03 in
Chance of precipitation23%
Record high59° (2021)
Record low-5° (1974)
Fri, 0646° / 21°0.03
46 °
Gunnison, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low21°
Average precipitation0.03 in
Chance of precipitation20%
Record high59° (2020)
Record low-11° (1961)
Sat, 0746° / 20°0.02
46 °
Gunnison, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low20°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (1999)
Record low-7° (1972)
Sun, 0845° / 22°0.06
45 °
Gunnison, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (2021)
Record low-6° (2000)
Mon, 0943° / 20°0.08
43 °
Gunnison, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.08 in
Chance of precipitation40%
Record high58° (1980)
Record low-13° (1986)
Tue, 1043° / 19°0.05
43 °
Gunnison, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low19°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (2016)
Record low-10° (1972)
Wed, 1142° / 19°0.06
42 °
Gunnison, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (1973)
Record low-8° (1998)
Thu, 1242° / 17°0.07
42 °
Gunnison, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low17°
Average precipitation0.07 in
Chance of precipitation25%
Record high59° (1999)
Record low-8° (2002)
Fri, 1342° / 18°0.05
42 °
Gunnison, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low18°
Average precipitation0.05 in
Chance of precipitation27%
Record high58° (2025)
Record low-11° (1979)
Sat, 1441° / 18°0.07
41 °
Gunnison, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low18°
Average precipitation0.07 in
Chance of precipitation32%
Record high60° (1999)
Record low-16° (2000)
Sun, 1540° / 14°0.04
40 °
Gunnison, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low14°
Average precipitation0.04 in
Chance of precipitation27%
Record high58° (1999)
Record low-18° (1994)
Mon, 1641° / 13°0.04
41 °
Gunnison, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low13°
Average precipitation0.04 in
Chance of precipitation15%
Record high59° (2025)
Record low-22° (1997)
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 Gunnison, 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 Gunnison, 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.