Monthly outlook for Fort Collins, CO: average high 50.7°, average low 34.9°. That is 1.8° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 12 November (66.9°), the coolest 26 November (22.9°).
50.7°/34.9°
Average high / low
+1.8°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
57.2°
49°
+4.6°
21 November – 30 November
39.9°
43.4°
-1.9°
1 December – 10 December
at normal
41.1°
—
November records over 66 years
75.9°2 November 2025All-time high
-8.5°30 November 2006All-time low
Thu, 1267° / 38°0
67 °
Fort Collins, Thursday, 12 November
Clear. High 67°, low 38°.
Pressure30.03 inHg
Wind5.7 mph SE
Humidity32%
Visibility6.2 mi
Dew point29°
Fri, 1363° / 43°0
63 °
Fort Collins, Friday, 13 November
Overcast. High 63°, low 43°.
Pressure29.80 inHg
Wind4 mph E
Humidity31%
Visibility6.2 mi
Dew point26°
Sat, 1449° / 39°0
49 °
Fort Collins, Saturday, 14 November
Overcast. High 49°, low 39°.
Pressure29.80 inHg
Wind4.1 mph E
Humidity71%
Visibility6.2 mi
Dew point38°
Sun, 1555° / 35°0
55 °
Fort Collins, Sunday, 15 November
Clear. High 55°, low 35°.
Pressure30.06 inHg
Wind4 mph SE
Humidity56%
Visibility6.2 mi
Dew point36°
Mon, 1658° / 38°0
58 °
Fort Collins, Monday, 16 November
Overcast. High 58°, low 38°.
Pressure29.97 inHg
Wind4.9 mph SE
Humidity43%
Visibility—
Dew point30°
Tue, 1761° / 37°0
61 °
Fort Collins, Tuesday, 17 November
Clear. High 61°, low 37°.
Pressure29.83 inHg
Wind6.2 mph E
Humidity36%
Visibility—
Dew point27°
Wed, 1856° / 44°0.01
56 °
Fort Collins, Wednesday, 18 November
Light rain. High 56°, low 44°.
Pressure29.71 inHg
Wind13.1 mph N
Humidity43%
Visibility—
Dew point29°
Thu, 1953° / 39°0
53 °
Fort Collins, Thursday, 19 November
Partly cloudy. High 53°, low 39°.
Pressure30.00 inHg
Wind8.9 mph S
Humidity56%
Visibility—
Dew point33°
Fri, 2046° / 38°0
46 °
Fort Collins, Friday, 20 November
Overcast. High 46°, low 38°.
Pressure30.15 inHg
Wind5.5 mph N
Humidity70%
Visibility—
Dew point33°
Sat, 2149° / 38°0.02
49 °
Fort Collins, Saturday, 21 November
Light rain. High 49°, low 38°.
Pressure29.77 inHg
Wind5.7 mph N
Humidity67%
Visibility—
Dew point34°
Sun, 2241° / 32°0.01
41 °
Fort Collins, Sunday, 22 November
Light rain. High 41°, low 32°.
Pressure30.03 inHg
Wind8.7 mph SE
Humidity73%
Visibility—
Dew point29°
Mon, 2340° / 30°0
40 °
Fort Collins, Monday, 23 November
Overcast. High 40°, low 30°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity57%
Visibility—
Dew point22°
Tue, 2439° / 24°0
39 °
Fort Collins, Tuesday, 24 November
Overcast. High 39°, low 24°.
Pressure30.12 inHg
Wind5.7 mph SE
Humidity58%
Visibility—
Dew point19°
Wed, 2535° / 24°0
35 °
Fort Collins, Wednesday, 25 November
Partly cloudy. High 35°, low 24°.
Pressure30.24 inHg
Wind7.4 mph SE
Humidity66%
Visibility—
Dew point18°
Thu, 2636° / 23°0
36 °
Fort Collins, Thursday, 26 November
Overcast. High 36°, low 23°.
Pressure30.39 inHg
Wind6.6 mph SE
Humidity74%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2740° / 21°0.05
40 °
Fort Collins, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2017)
Record low3° (2019)
Sat, 2841° / 20°0.02
41 °
Fort Collins, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high60° (2011)
Record low0° (1976)
Sun, 2941° / 21°0.03
41 °
Fort Collins, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low21°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (2014)
Record low-1° (1979)
Mon, 3041° / 20°0.02
41 °
Fort Collins, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1995)
Record low-8° (2006)
Tue, 0142° / 21°0.02
42 °
Fort Collins, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2021)
Record low-3° (1985)
Wed, 0243° / 22°0.02
43 °
Fort Collins, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2021)
Record low-4° (1985)
Thu, 0342° / 21°0.03
42 °
Fort Collins, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.03 in
Chance of precipitation13%
Record high59° (2010)
Record low-3° (2006)
Fri, 0443° / 20°0.02
43 °
Fort Collins, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.02 in
Chance of precipitation10%
Record high60° (1989)
Record low0° (2009)
Sat, 0542° / 20°0.03
42 °
Fort Collins, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2012)
Record low-11° (1972)
Sun, 0639° / 20°0.03
39 °
Fort Collins, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low20°
Average precipitation0.03 in
Chance of precipitation17%
Record high57° (1991)
Record low-11° (1972)
Mon, 0740° / 20°0.04
40 °
Fort Collins, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.04 in
Chance of precipitation15%
Record high58° (1965)
Record low-5° (2013)
Tue, 0840° / 20°0.04
40 °
Fort Collins, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high57° (1970)
Record low-16° (1978)
Wed, 0940° / 18°0.03
40 °
Fort Collins, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high40°
Average low18°
Average precipitation0.03 in
Chance of precipitation17%
Record high59° (1975)
Record low-7° (2009)
Thu, 1041° / 19°0.02
41 °
Fort Collins, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low19°
Average precipitation0.02 in
Chance of precipitation8%
Record high60° (1990)
Record low-7° (1972)
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 Fort Collins, 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 Fort Collins, 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.