Monthly outlook for San Isabel, CO: average high 42.4°, average low 26°. That is 7.1° below the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 28 October (54.9°), the coolest 10 November (17.5°).
42.4°/26°
Average high / low
−7.1°
Below normal
5 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
44.1°
55.7°
-6.4°
7 November – 16 November
39.6°
53.6°
-7.8°
17 November – 26 November
at normal
48.2°
—
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).
Thu, 2953° / 29°0
53 °
San Isabel, Thursday, 29 October
Overcast. High 53°, low 29°.
Pressure30.09 inHg
Wind2.4 mph SE
Humidity41%
Visibility6.2 mi
Dew point19°
Fri, 3046° / 30°0.05
46 °
San Isabel, Friday, 30 October
Light rain. High 46°, low 30°.
Pressure30.03 inHg
Wind4.6 mph E
Humidity45%
Visibility0.3 mi
Dew point26°
Sat, 3145° / 31°0.01
45 °
San Isabel, Saturday, 31 October
Light rain. High 45°, low 31°.
Pressure30.00 inHg
Wind0.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point32°
Sun, 0144° / 31°0.13
44 °
San Isabel, Sunday, 1 November
Light rain. High 44°, low 31°.
Pressure29.97 inHg
Wind6.4 mph S
Humidity73%
Visibility6.2 mi
Dew point36°
Mon, 0236° / 25°0.53
36 °
San Isabel, Monday, 2 November
Snow. High 36°, low 25°.
Pressure29.85 inHg
Wind6.3 mph SW
Humidity77%
Visibility—
Dew point29°
Tue, 0338° / 25°0.09
38 °
San Isabel, Tuesday, 3 November
Snow. High 38°, low 25°.
Pressure30.06 inHg
Wind19 mph N
Humidity61%
Visibility—
Dew point21°
Wed, 0439° / 24°0
39 °
San Isabel, Wednesday, 4 November
Clear. High 39°, low 24°.
Pressure29.94 inHg
Wind7.1 mph E
Humidity40%
Visibility—
Dew point14°
Thu, 0543° / 25°0
43 °
San Isabel, Thursday, 5 November
Partly cloudy. High 43°, low 25°.
Pressure29.88 inHg
Wind6.4 mph W
Humidity39%
Visibility—
Dew point16°
Fri, 0642° / 26°0
42 °
San Isabel, Friday, 6 November
Partly cloudy. High 42°, low 26°.
Pressure29.91 inHg
Wind7.7 mph W
Humidity31%
Visibility—
Dew point10°
Sat, 0743° / 26°0
43 °
San Isabel, Saturday, 7 November
Overcast. High 43°, low 26°.
Pressure30.03 inHg
Wind7.2 mph SW
Humidity35%
Visibility—
Dew point13°
Sun, 0842° / 29°0.02
42 °
San Isabel, Sunday, 8 November
Snow. High 42°, low 29°.
Pressure29.85 inHg
Wind8.7 mph W
Humidity41%
Visibility—
Dew point18°
Mon, 0933° / 19°0.17
33 °
San Isabel, Monday, 9 November
Snow. High 33°, low 19°.
Pressure30.09 inHg
Wind7.7 mph NE
Humidity59%
Visibility—
Dew point17°
Tue, 1034° / 17°0
34 °
San Isabel, Tuesday, 10 November
Clear. High 34°, low 17°.
Pressure30.12 inHg
Wind5.8 mph E
Humidity43%
Visibility—
Dew point12°
Wed, 1140° / 23°0
40 °
San Isabel, Wednesday, 11 November
Overcast. High 40°, low 23°.
Pressure29.91 inHg
Wind6.5 mph W
Humidity36%
Visibility—
Dew point13°
Thu, 1245° / 27°0
45 °
San Isabel, Thursday, 12 November
Clear. High 45°, low 27°.
Pressure29.88 inHg
Wind7.2 mph W
Humidity31%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2447° / 23°0.04
47 °
San Isabel, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low23°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2017)
Record low2° (1975)
Wed, 2546° / 24°0.02
46 °
San Isabel, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1990)
Record low-1° (1993)
Thu, 2644° / 24°0.03
44 °
San Isabel, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2017)
Record low-8° (1975)
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.