Monthly outlook for Tall Timber, CO: average high 53.3°, average low 32.5°. That is 2.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 9 November (64.5°), the coolest 21 November (26°).
53.3°/32.5°
Average high / low
+2.5°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
58.7°
50.1°
+4.8°
18 November – 27 November
44.4°
45.4°
-0.5°
28 November – 7 December
at normal
41.7°
—
November records over 66 years
77.7°2 November 2025All-time high
-16.8°28 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Boulder (5 mi).
Mon, 0965° / 35°0
65 °
Tall Timber, Monday, 9 November
Clear. High 65°, low 35°.
Pressure30.06 inHg
Wind4.1 mph E
Humidity31%
Visibility6.2 mi
Dew point24°
Tue, 1061° / 30°0
61 °
Tall Timber, Tuesday, 10 November
Overcast. High 61°, low 30°.
Pressure30.03 inHg
Wind3.1 mph NW
Humidity29%
Visibility6.2 mi
Dew point21°
Wed, 1155° / 29°0
55 °
Tall Timber, Wednesday, 11 November
Clear. High 55°, low 29°.
Pressure30.21 inHg
Wind5.2 mph E
Humidity36%
Visibility6.2 mi
Dew point21°
Thu, 1260° / 33°0
60 °
Tall Timber, Thursday, 12 November
Clear. High 60°, low 33°.
Pressure30.06 inHg
Wind7.4 mph W
Humidity32%
Visibility—
Dew point26°
Fri, 1363° / 29°0
63 °
Tall Timber, Friday, 13 November
Overcast. High 63°, low 29°.
Pressure29.88 inHg
Wind6.4 mph W
Humidity29%
Visibility—
Dew point24°
Sat, 1463° / 37°0
63 °
Tall Timber, Saturday, 14 November
Overcast. High 63°, low 37°.
Pressure29.88 inHg
Wind9.7 mph W
Humidity12%
Visibility—
Dew point7°
Sun, 1557° / 43°0
57 °
Tall Timber, Sunday, 15 November
Overcast. High 57°, low 43°.
Pressure29.85 inHg
Wind8.9 mph W
Humidity15%
Visibility—
Dew point8°
Mon, 1658° / 41°0
58 °
Tall Timber, Monday, 16 November
Partly cloudy. High 58°, low 41°.
Pressure29.77 inHg
Wind9.3 mph W
Humidity21%
Visibility—
Dew point16°
Tue, 1743° / 35°0.11
43 °
Tall Timber, Tuesday, 17 November
Snow. High 43°, low 35°.
Pressure29.74 inHg
Wind12.1 mph W
Humidity68%
Visibility—
Dew point31°
Wed, 1845° / 30°0
45 °
Tall Timber, Wednesday, 18 November
Overcast. High 45°, low 30°.
Pressure29.74 inHg
Wind11.7 mph W
Humidity36%
Visibility—
Dew point16°
Thu, 1941° / 27°0
41 °
Tall Timber, Thursday, 19 November
Overcast. High 41°, low 27°.
Pressure29.80 inHg
Wind8.1 mph W
Humidity34%
Visibility—
Dew point13°
Fri, 2036° / 27°0.04
36 °
Tall Timber, Friday, 20 November
Light snow. High 36°, low 27°.
Pressure29.85 inHg
Wind10 mph W
Humidity67%
Visibility—
Dew point24°
Sat, 2141° / 26°0
41 °
Tall Timber, Saturday, 21 November
Mostly clear. High 41°, low 26°.
Pressure29.94 inHg
Wind13.6 mph W
Humidity33%
Visibility—
Dew point12°
Sun, 2250° / 30°0
50 °
Tall Timber, Sunday, 22 November
Overcast. High 50°, low 30°.
Pressure29.94 inHg
Wind14.8 mph W
Humidity35%
Visibility—
Dew point20°
Mon, 2354° / 34°0
54 °
Tall Timber, Monday, 23 November
Overcast. High 54°, low 34°.
Pressure29.71 inHg
Wind12.8 mph W
Humidity25%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2446° / 21°0.03
46 °
Tall Timber, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low21°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (2017)
Record low-1° (1999)
Wed, 2545° / 21°0.03
45 °
Tall Timber, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.03 in
Chance of precipitation23%
Record high66° (1990)
Record low-2° (1993)
Thu, 2642° / 21°0.09
42 °
Tall Timber, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (2017)
Record low-4° (1975)
Fri, 2740° / 18°0.07
40 °
Tall Timber, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low18°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2017)
Record low-8° (1976)
Sat, 2842° / 18°0.04
42 °
Tall Timber, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low18°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2021)
Record low-17° (1976)
Sun, 2941° / 18°0.04
41 °
Tall Timber, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low18°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (2021)
Record low-5° (1979)
Mon, 3041° / 18°0.03
41 °
Tall Timber, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low18°
Average precipitation0.03 in
Chance of precipitation23%
Record high61° (1999)
Record low-13° (2006)
Tue, 0142° / 19°0.02
42 °
Tall Timber, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2021)
Record low1° (2004)
Wed, 0243° / 20°0.03
43 °
Tall Timber, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (2021)
Record low-5° (2004)
Thu, 0342° / 19°0.04
42 °
Tall Timber, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.04 in
Chance of precipitation17%
Record high63° (2017)
Record low-7° (2006)
Fri, 0443° / 18°0.02
43 °
Tall Timber, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high63° (2021)
Record low-10° (2009)
Sat, 0542° / 18°0.04
42 °
Tall Timber, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low18°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2012)
Record low-20° (2013)
Sun, 0640° / 18°0.04
40 °
Tall Timber, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high40°
Average low18°
Average precipitation0.04 in
Chance of precipitation23%
Record high57° (2023)
Record low-20° (1972)
Mon, 0740° / 19°0.05
40 °
Tall Timber, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1965)
Record low-12° (2013)
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 Tall Timber, 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 Tall Timber, 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.