Monthly outlook for Gunnison, CO: average high 54.5°, average low 33°. That is 2° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 18 October (65°), the coolest 1 November (24.9°).
54.5°/33°
Average high / low
+2°
Above normal
6 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
57.3°
53°
+2.4°
27 October – 5 November
49.8°
46.8°
+1.6°
6 November – 15 November
at normal
43.1°
—
October records over 66 years
78.3°1 October 2024All-time high
-14.3°31 October 2019All-time low
Sun, 1865° / 29°0
65 °
Gunnison, Sunday, 18 October
Partly cloudy. High 65°, low 29°.
Pressure30.18 inHg
Wind1.9 mph S
Humidity48%
Visibility6.2 mi
Dew point30°
Mon, 1956° / 34°0.05
56 °
Gunnison, Monday, 19 October
Light rain. High 56°, low 34°.
Pressure30.15 inHg
Wind1.7 mph SW
Humidity57%
Visibility6.2 mi
Dew point36°
Tue, 2058° / 34°0
58 °
Gunnison, Tuesday, 20 October
Mostly clear. High 58°, low 34°.
Pressure30.18 inHg
Wind2.6 mph SE
Humidity59%
Visibility6.2 mi
Dew point38°
Wed, 2159° / 33°0.08
59 °
Gunnison, Wednesday, 21 October
Light rain. High 59°, low 33°.
Pressure30.24 inHg
Wind0.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point37°
Thu, 2254° / 43°0.33
54 °
Gunnison, Thursday, 22 October
Light rain. High 54°, low 43°.
Pressure30.12 inHg
Wind4.7 mph SE
Humidity66%
Visibility—
Dew point42°
Fri, 2353° / 39°0.2
53 °
Gunnison, Friday, 23 October
Light rain. High 53°, low 39°.
Pressure29.88 inHg
Wind19.5 mph NW
Humidity60%
Visibility—
Dew point36°
Sat, 2455° / 32°0
55 °
Gunnison, Saturday, 24 October
Clear. High 55°, low 32°.
Pressure30.15 inHg
Wind5.5 mph N
Humidity36%
Visibility—
Dew point20°
Sun, 2553° / 33°0
53 °
Gunnison, Sunday, 25 October
Overcast. High 53°, low 33°.
Pressure30.30 inHg
Wind9.2 mph SE
Humidity41%
Visibility—
Dew point24°
Mon, 2654° / 33°0
54 °
Gunnison, Monday, 26 October
Overcast. High 54°, low 33°.
Pressure30.12 inHg
Wind6.5 mph N
Humidity49%
Visibility—
Dew point28°
Tue, 2757° / 38°0
57 °
Gunnison, Tuesday, 27 October
Overcast. High 57°, low 38°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity53%
Visibility—
Dew point33°
Wed, 2849° / 36°0.12
49 °
Gunnison, Wednesday, 28 October
Snow. High 49°, low 36°.
Pressure29.85 inHg
Wind24.6 mph W
Humidity54%
Visibility—
Dew point32°
Thu, 2947° / 32°0
47 °
Gunnison, Thursday, 29 October
Overcast. High 47°, low 32°.
Pressure30.09 inHg
Wind6.5 mph W
Humidity72%
Visibility—
Dew point31°
Fri, 3049° / 27°0
49 °
Gunnison, Friday, 30 October
Clear. High 49°, low 27°.
Pressure29.97 inHg
Wind5.4 mph W
Humidity52%
Visibility—
Dew point25°
Sat, 3144° / 30°0.07
44 °
Gunnison, Saturday, 31 October
Snow. High 44°, low 30°.
Pressure29.83 inHg
Wind23.6 mph W
Humidity44%
Visibility—
Dew point20°
Sun, 0152° / 25°0
52 °
Gunnison, Sunday, 1 November
Clear. High 52°, low 25°.
Pressure30.12 inHg
Wind3.1 mph E
Humidity42%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 22°0.06
46 °
Gunnison, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low22°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (2025)
Record low-7° (2004)
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)
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.