Monthly outlook for San Antonio, CO: average high 52.3°, average low 31.5°. That is 6.8° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 18 November (57.5°), the coolest 10 November (27.5°).
52.3°/31.5°
Average high / low
+6.8°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
53.1°
41.3°
+6.6°
17 November – 26 November
51°
36.8°
+7.9°
27 November – 6 December
at normal
33°
—
November records over 66 years
60.4°2 November 2025All-time high
-19.7°26 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Sublette (11 mi).
Sun, 0857° / 32°0
57 °
San Antonio, Sunday, 8 November
Clear. High 57°, low 32°.
Pressure30.24 inHg
Wind5.6 mph E
Humidity47%
Visibility6.2 mi
Dew point26°
Mon, 0954° / 29°0
54 °
San Antonio, Monday, 9 November
Clear. High 54°, low 29°.
Pressure30.21 inHg
Wind2.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point30°
Tue, 1053° / 27°0
53 °
San Antonio, Tuesday, 10 November
Clear. High 53°, low 27°.
Pressure30.18 inHg
Wind4.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point29°
Wed, 1154° / 30°0
54 °
San Antonio, Wednesday, 11 November
Clear. High 54°, low 30°.
Pressure30.30 inHg
Wind6 mph E
Humidity47%
Visibility—
Dew point28°
Thu, 1253° / 29°0
53 °
San Antonio, Thursday, 12 November
Clear. High 53°, low 29°.
Pressure30.27 inHg
Wind3.8 mph W
Humidity52%
Visibility—
Dew point28°
Fri, 1352° / 31°0
52 °
San Antonio, Friday, 13 November
Clear. High 52°, low 31°.
Pressure30.15 inHg
Wind6.5 mph E
Humidity43%
Visibility—
Dew point23°
Sat, 1453° / 33°0
53 °
San Antonio, Saturday, 14 November
Overcast. High 53°, low 33°.
Pressure30.09 inHg
Wind5.8 mph W
Humidity31%
Visibility—
Dew point17°
Sun, 1549° / 33°0
49 °
San Antonio, Sunday, 15 November
Overcast. High 49°, low 33°.
Pressure30.00 inHg
Wind5.4 mph SW
Humidity31%
Visibility—
Dew point15°
Mon, 1650° / 31°0
50 °
San Antonio, Monday, 16 November
Clear. High 50°, low 31°.
Pressure30.03 inHg
Wind9.5 mph SW
Humidity41%
Visibility—
Dew point22°
Tue, 1754° / 32°0
54 °
San Antonio, Tuesday, 17 November
Overcast. High 54°, low 32°.
Pressure30.27 inHg
Wind10 mph S
Humidity41%
Visibility—
Dew point24°
Wed, 1858° / 33°0
58 °
San Antonio, Wednesday, 18 November
Partly cloudy. High 58°, low 33°.
Pressure30.18 inHg
Wind7.4 mph SW
Humidity32%
Visibility—
Dew point20°
Thu, 1952° / 37°0
52 °
San Antonio, Thursday, 19 November
Overcast. High 52°, low 37°.
Pressure30.00 inHg
Wind14.1 mph W
Humidity45%
Visibility—
Dew point29°
Fri, 2048° / 35°0
48 °
San Antonio, Friday, 20 November
Mostly clear. High 48°, low 35°.
Pressure30.00 inHg
Wind13.7 mph W
Humidity48%
Visibility—
Dew point25°
Sat, 2146° / 31°0
46 °
San Antonio, Saturday, 21 November
Clear. High 46°, low 31°.
Pressure30.24 inHg
Wind5.1 mph NW
Humidity54%
Visibility—
Dew point25°
Sun, 2249° / 31°0
49 °
San Antonio, Sunday, 22 November
Overcast. High 49°, low 31°.
Pressure30.12 inHg
Wind4.5 mph E
Humidity45%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2336° / 16°0.06
36 °
San Antonio, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low16°
Average precipitation0.06 in
Chance of precipitation32%
Record high54° (2017)
Record low-9° (1991)
Tue, 2436° / 15°0.05
36 °
San Antonio, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high36°
Average low15°
Average precipitation0.05 in
Chance of precipitation22%
Record high51° (2017)
Record low-10° (1975)
Wed, 2535° / 15°0.06
35 °
San Antonio, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.06 in
Chance of precipitation23%
Record high51° (1995)
Record low-7° (1992)
Thu, 2634° / 14°0.08
34 °
San Antonio, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low14°
Average precipitation0.08 in
Chance of precipitation32%
Record high56° (2017)
Record low-20° (1975)
Fri, 2732° / 11°0.09
32 °
San Antonio, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low11°
Average precipitation0.09 in
Chance of precipitation33%
Record high49° (2017)
Record low-10° (1984)
Sat, 2833° / 11°0.05
33 °
San Antonio, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high33°
Average low11°
Average precipitation0.05 in
Chance of precipitation30%
Record high49° (2021)
Record low-15° (1976)
Sun, 2932° / 11°0.07
32 °
San Antonio, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low11°
Average precipitation0.07 in
Chance of precipitation32%
Record high52° (2021)
Record low-18° (1976)
Mon, 3032° / 10°0.05
32 °
San Antonio, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low10°
Average precipitation0.05 in
Chance of precipitation17%
Record high50° (1999)
Record low-13° (2006)
Tue, 0133° / 11°0.06
33 °
San Antonio, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low11°
Average precipitation0.06 in
Chance of precipitation17%
Record high54° (2021)
Record low-10° (1981)
Wed, 0233° / 12°0.04
33 °
San Antonio, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low12°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (2021)
Record low-10° (2004)
Thu, 0334° / 12°0.04
34 °
San Antonio, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low12°
Average precipitation0.04 in
Chance of precipitation22%
Record high50° (2021)
Record low-10° (2006)
Fri, 0435° / 12°0.04
35 °
San Antonio, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low12°
Average precipitation0.04 in
Chance of precipitation17%
Record high49° (2007)
Record low-14° (2009)
Sat, 0533° / 13°0.06
33 °
San Antonio, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low13°
Average precipitation0.06 in
Chance of precipitation22%
Record high48° (1989)
Record low-13° (2005)
Sun, 0633° / 12°0.06
33 °
San Antonio, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low12°
Average precipitation0.06 in
Chance of precipitation20%
Record high46° (2023)
Record low-9° (2011)
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 Antonio, 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 Antonio, 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.