Monthly outlook for San Isabel, CO: average high 45.8°, average low 28.4°. That is 6° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 6 November (55.9°), the coolest 9 November (22.8°).
45.8°/28.4°
Average high / low
−6°
Below normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
45°
57°
-6.7°
4 November – 13 November
47.1°
54.8°
-4.3°
14 November – 23 November
at normal
50°
—
October records over 66 years
84.6°3 October 2025All-time high
-6.9°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Colorado City (12 mi).
Mon, 2646° / 27°0.03
46 °
San Isabel, Monday, 26 October
Snow. High 46°, low 27°.
Pressure30.15 inHg
Wind2.7 mph E
Humidity58%
Visibility6.2 mi
Dew point26°
Tue, 2748° / 26°0
48 °
San Isabel, Tuesday, 27 October
Clear. High 48°, low 26°.
Pressure29.91 inHg
Wind1.9 mph SE
Humidity39%
Visibility6.2 mi
Dew point14°
Wed, 2847° / 28°0
47 °
San Isabel, Wednesday, 28 October
Overcast. High 47°, low 28°.
Pressure30.00 inHg
Wind1.4 mph S
Humidity39%
Visibility6.2 mi
Dew point14°
Thu, 2947° / 29°0
47 °
San Isabel, Thursday, 29 October
Clear. High 47°, low 29°.
Pressure30.09 inHg
Wind4 mph S
Humidity37%
Visibility—
Dew point19°
Fri, 3047° / 30°0
47 °
San Isabel, Friday, 30 October
Overcast. High 47°, low 30°.
Pressure30.00 inHg
Wind7 mph SW
Humidity43%
Visibility—
Dew point23°
Sat, 3148° / 31°0
48 °
San Isabel, Saturday, 31 October
Clear. High 48°, low 31°.
Pressure29.91 inHg
Wind9.5 mph W
Humidity35%
Visibility—
Dew point19°
Sun, 0140° / 33°0.01
40 °
San Isabel, Sunday, 1 November
Light rain. High 40°, low 33°.
Pressure29.94 inHg
Wind14.9 mph SW
Humidity76%
Visibility—
Dew point29°
Mon, 0245° / 28°0
45 °
San Isabel, Monday, 2 November
Clear. High 45°, low 28°.
Pressure29.85 inHg
Wind13 mph W
Humidity36%
Visibility—
Dew point14°
Tue, 0339° / 26°0
39 °
San Isabel, Tuesday, 3 November
Overcast. High 39°, low 26°.
Pressure30.03 inHg
Wind5.5 mph SW
Humidity49%
Visibility—
Dew point18°
Wed, 0442° / 27°0
42 °
San Isabel, Wednesday, 4 November
Clear. High 42°, low 27°.
Pressure29.88 inHg
Wind6.7 mph W
Humidity40%
Visibility—
Dew point17°
Thu, 0548° / 28°0
48 °
San Isabel, Thursday, 5 November
Clear. High 48°, low 28°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity22%
Visibility—
Dew point7°
Fri, 0656° / 33°0
56 °
San Isabel, Friday, 6 November
Partly cloudy. High 56°, low 33°.
Pressure29.88 inHg
Wind9.9 mph W
Humidity22%
Visibility—
Dew point14°
Sat, 0755° / 36°0
55 °
San Isabel, Saturday, 7 November
Clear. High 55°, low 36°.
Pressure29.62 inHg
Wind9.6 mph W
Humidity22%
Visibility—
Dew point15°
Sun, 0839° / 26°0.11
39 °
San Isabel, Sunday, 8 November
Snow. High 39°, low 26°.
Pressure29.71 inHg
Wind6.7 mph W
Humidity52%
Visibility—
Dew point22°
Mon, 0942° / 23°0
42 °
San Isabel, Monday, 9 November
Clear. High 42°, low 23°.
Pressure29.94 inHg
Wind6.6 mph W
Humidity29%
Visibility—
Dew point8°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1054° / 29°0.03
54 °
San Isabel, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (1980)
Record low6° (2011)
Wed, 1153° / 29°0.03
53 °
San Isabel, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (1973)
Record low11° (1986)
Thu, 1252° / 29°0.03
52 °
San Isabel, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (1973)
Record low6° (2014)
Fri, 1353° / 29°0.02
53 °
San Isabel, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (1999)
Record low-5° (2014)
Sat, 1452° / 29°0.05
52 °
San Isabel, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (2025)
Record low1° (1961)
Sun, 1551° / 27°0.03
51 °
San Isabel, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (2016)
Record low-10° (1997)
Mon, 1652° / 28°0.04
52 °
San Isabel, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (2016)
Record low-6° (1997)
Tue, 1751° / 27°0.04
51 °
San Isabel, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.04 in
Chance of precipitation12%
Record high70° (1981)
Record low-6° (2014)
Wed, 1850° / 26°0.02
50 °
San Isabel, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (2008)
Record low-1° (2014)
Thu, 1950° / 26°0.04
50 °
San Isabel, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2007)
Record low-2° (1971)
Fri, 2049° / 25°0.05
49 °
San Isabel, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low25°
Average precipitation0.05 in
Chance of precipitation17%
Record high67° (2016)
Record low1° (1988)
Sat, 2149° / 25°0.04
49 °
San Isabel, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2012)
Record low4° (1988)
Sun, 2248° / 25°0.02
48 °
San Isabel, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2002)
Record low-3° (1975)
Mon, 2346° / 24°0.05
46 °
San Isabel, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2017)
Record low-8° (1991)
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 San Isabel, 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 San Isabel, 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.