Monthly outlook for San Antonio, TX: average high 61.9°, average low 49.8°. That is 3.9° below the climate normal for November. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 13 November (78.4°), the coolest 26 November (32.5°).
61.9°/49.8°
Average high / low
−3.9°
Below normal
8 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
69°
69.8°
-0.4°
23 November – 2 December
50.1°
66.9°
-9.3°
3 December – 12 December
at normal
64.7°
—
November records over 66 years
90.3°4 November 2024All-time high
26.1°30 November 1976All-time low
Sat, 1471° / 49°0.11
71 °
San Antonio, Saturday, 14 November
Rain. High 71°, low 49°.
Pressure30.03 inHg
Wind4.3 mph E
Humidity78%
Visibility6.2 mi
Dew point58°
Sun, 1573° / 53°0.26
73 °
San Antonio, Sunday, 15 November
Rain. High 73°, low 53°.
Pressure30.03 inHg
Wind3.1 mph SW
Humidity92%
Visibility4.3 mi
Dew point65°
Mon, 1658° / 51°0
58 °
San Antonio, Monday, 16 November
Overcast. High 58°, low 51°.
Pressure30.36 inHg
Wind9.5 mph N
Humidity70%
Visibility6.2 mi
Dew point46°
Tue, 1763° / 52°0
63 °
San Antonio, Tuesday, 17 November
Overcast. High 63°, low 52°.
Pressure30.30 inHg
Wind5.2 mph NE
Humidity57%
Visibility6.2 mi
Dew point46°
Wed, 1866° / 55°0.11
66 °
San Antonio, Wednesday, 18 November
Light rain. High 66°, low 55°.
Pressure30.15 inHg
Wind7.5 mph E
Humidity90%
Visibility—
Dew point58°
Thu, 1972° / 65°0.17
72 °
San Antonio, Thursday, 19 November
Light rain. High 72°, low 65°.
Pressure30.18 inHg
Wind13.2 mph E
Humidity85%
Visibility—
Dew point65°
Fri, 2073° / 63°0.07
73 °
San Antonio, Friday, 20 November
Light rain. High 73°, low 63°.
Pressure30.12 inHg
Wind9.6 mph SE
Humidity77%
Visibility—
Dew point63°
Sat, 2177° / 66°0.22
77 °
San Antonio, Saturday, 21 November
Rain. High 77°, low 66°.
Pressure30.09 inHg
Wind11.2 mph N
Humidity72%
Visibility—
Dew point63°
Sun, 2260° / 53°0.03
60 °
San Antonio, Sunday, 22 November
Light rain. High 60°, low 53°.
Pressure30.30 inHg
Wind16.5 mph N
Humidity52%
Visibility—
Dew point38°
Mon, 2353° / 49°0
53 °
San Antonio, Monday, 23 November
Overcast. High 53°, low 49°.
Pressure30.45 inHg
Wind12.3 mph NE
Humidity44%
Visibility—
Dew point29°
Tue, 2448° / 40°0
48 °
San Antonio, Tuesday, 24 November
Overcast. High 48°, low 40°.
Pressure30.56 inHg
Wind14.6 mph NE
Humidity36%
Visibility—
Dew point17°
Wed, 2542° / 33°0.63
42 °
San Antonio, Wednesday, 25 November
Rain. High 42°, low 33°.
Pressure30.59 inHg
Wind13.4 mph NE
Humidity84%
Visibility—
Dew point30°
Thu, 2641° / 32°0.24
41 °
San Antonio, Thursday, 26 November
Rain. High 41°, low 32°.
Pressure30.56 inHg
Wind8.9 mph N
Humidity86%
Visibility—
Dew point34°
Fri, 2747° / 37°0.01
47 °
San Antonio, Friday, 27 November
Light rain. High 47°, low 37°.
Pressure30.24 inHg
Wind3.7 mph E
Humidity73%
Visibility—
Dew point36°
Sat, 2870° / 49°0.01
70 °
San Antonio, Saturday, 28 November
Light rain. High 70°, low 49°.
Pressure30.03 inHg
Wind11.5 mph W
Humidity70%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2966° / 48°0.06
66 °
San Antonio, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (1975)
Record low27° (1976)
Mon, 3066° / 48°0.07
66 °
San Antonio, Monday, 30 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.07 in
Chance of precipitation28%
Record high82° (2019)
Record low26° (1976)
Tue, 0165° / 47°0.03
65 °
San Antonio, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.03 in
Chance of precipitation18%
Record high80° (2012)
Record low30° (1976)
Wed, 0267° / 49°0.09
67 °
San Antonio, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (1982)
Record low31° (1974)
Thu, 0366° / 49°0.07
66 °
San Antonio, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high82° (1999)
Record low32° (1974)
Fri, 0465° / 49°0.05
65 °
San Antonio, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.05 in
Chance of precipitation27%
Record high81° (2017)
Record low34° (2006)
Sat, 0565° / 49°0.09
65 °
San Antonio, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation30%
Record high81° (1977)
Record low29° (2009)
Sun, 0665° / 48°0.05
65 °
San Antonio, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation20%
Record high81° (1966)
Record low33° (1972)
Mon, 0764° / 47°0.07
64 °
San Antonio, Monday, 7 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (1966)
Record low29° (2011)
Tue, 0865° / 48°0.08
65 °
San Antonio, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high80° (2007)
Record low29° (2005)
Wed, 0965° / 48°0.06
65 °
San Antonio, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (2021)
Record low29° (1978)
Thu, 1063° / 46°0.08
63 °
San Antonio, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.08 in
Chance of precipitation32%
Record high83° (2021)
Record low25° (1978)
Fri, 1163° / 46°0.07
63 °
San Antonio, Friday, 11 December
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.07 in
Chance of precipitation32%
Record high81° (1987)
Record low29° (1978)
Sat, 1264° / 46°0.06
64 °
San Antonio, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (1973)
Record low29° (1978)
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, TX 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, TX 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.