Monthly outlook for San Isabel, CO: average high 41.5°, average low 24.4°. That is 7.9° below the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 27 October (58.4°), the coolest 3 November (12.5°).
41.5°/24.4°
Average high / low
−7.9°
Below normal
4 / 2
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
42.6°
55.9°
-7.3°
6 November – 15 November
39.6°
54°
-8°
16 November – 25 November
at normal
49°
—
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).
Wed, 2850° / 30°0
50 °
San Isabel, Wednesday, 28 October
Overcast. High 50°, low 30°.
Pressure30.00 inHg
Wind1.7 mph S
Humidity42%
Visibility6.2 mi
Dew point14°
Thu, 2948° / 30°0
48 °
San Isabel, Thursday, 29 October
Overcast. High 48°, low 30°.
Pressure30.09 inHg
Wind1.7 mph E
Humidity39%
Visibility6.2 mi
Dew point16°
Fri, 3047° / 32°0.03
47 °
San Isabel, Friday, 30 October
Light rain. High 47°, low 32°.
Pressure30.06 inHg
Wind4 mph E
Humidity41%
Visibility6.2 mi
Dew point22°
Sat, 3139° / 29°0.09
39 °
San Isabel, Saturday, 31 October
Snow. High 39°, low 29°.
Pressure30.06 inHg
Wind2.1 mph SE
Humidity85%
Visibility5.1 mi
Dew point36°
Sun, 0142° / 28°0.03
42 °
San Isabel, Sunday, 1 November
Light snow. High 42°, low 28°.
Pressure29.91 inHg
Wind8.1 mph SW
Humidity52%
Visibility—
Dew point24°
Mon, 0233° / 18°0.38
33 °
San Isabel, Monday, 2 November
Snow. High 33°, low 18°.
Pressure29.83 inHg
Wind9.3 mph E
Humidity100%
Visibility—
Dew point26°
Tue, 0332° / 13°0.04
32 °
San Isabel, Tuesday, 3 November
Light snow. High 32°, low 13°.
Pressure30.00 inHg
Wind13 mph NW
Humidity49%
Visibility—
Dew point9°
Wed, 0436° / 19°0
36 °
San Isabel, Wednesday, 4 November
Clear. High 36°, low 19°.
Pressure29.97 inHg
Wind7.6 mph SE
Humidity55%
Visibility—
Dew point18°
Thu, 0540° / 21°0
40 °
San Isabel, Thursday, 5 November
Clear. High 40°, low 21°.
Pressure29.91 inHg
Wind5.5 mph W
Humidity38%
Visibility—
Dew point12°
Fri, 0640° / 22°0
40 °
San Isabel, Friday, 6 November
Clear. High 40°, low 22°.
Pressure30.09 inHg
Wind5.1 mph W
Humidity43%
Visibility—
Dew point15°
Sat, 0744° / 26°0
44 °
San Isabel, Saturday, 7 November
Clear. High 44°, low 26°.
Pressure30.00 inHg
Wind6.1 mph W
Humidity29%
Visibility—
Dew point10°
Sun, 0848° / 29°0
48 °
San Isabel, Sunday, 8 November
Clear. High 48°, low 29°.
Pressure29.94 inHg
Wind7.3 mph W
Humidity23%
Visibility—
Dew point9°
Mon, 0943° / 26°0.33
43 °
San Isabel, Monday, 9 November
Snow. High 43°, low 26°.
Pressure29.68 inHg
Wind12.3 mph SW
Humidity38%
Visibility—
Dew point17°
Tue, 1027° / 22°0.77
27 °
San Isabel, Tuesday, 10 November
Snow. High 27°, low 22°.
Pressure30.24 inHg
Wind8.2 mph N
Humidity101%
Visibility—
Dew point26°
Wed, 1136° / 24°0
36 °
San Isabel, Wednesday, 11 November
Overcast. High 36°, low 24°.
Pressure30.24 inHg
Wind7 mph NW
Humidity73%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.