Monthly outlook for San Antonio, MO: average high 63.4°, average low 52°. That is 4.9° above the climate normal for October. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (69.2°), the coolest 11 November (41.3°).
63.4°/52°
Average high / low
+4.9°
Above normal
6 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
63.1°
56.4°
+3.8°
10 November – 19 November
64°
52.1°
+6.6°
20 November – 29 November
at normal
47.3°
—
October records over 66 years
93.4°10 October 1963All-time high
22.1°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — St. Joseph (7 mi).
Sun, 0169° / 56°0
69 °
San Antonio, Sunday, 1 November
Light rain. High 69°, low 56°.
Pressure30.18 inHg
Wind7.8 mph SE
Humidity65%
Visibility6.2 mi
Dew point57°
Mon, 0268° / 60°0.99
68 °
San Antonio, Monday, 2 November
Heavy rain. High 68°, low 60°.
Pressure29.83 inHg
Wind16.9 mph S
Humidity94%
Visibility2.8 mi
Dew point61°
Tue, 0367° / 60°1.01
67 °
San Antonio, Tuesday, 3 November
Rain. High 67°, low 60°.
Pressure29.71 inHg
Wind10.1 mph S
Humidity79%
Visibility6.2 mi
Dew point63°
Wed, 0457° / 51°0.17
57 °
San Antonio, Wednesday, 4 November
Light rain. High 57°, low 51°.
Pressure29.85 inHg
Wind14.6 mph N
Humidity74%
Visibility—
Dew point45°
Thu, 0555° / 51°0.02
55 °
San Antonio, Thursday, 5 November
Light rain. High 55°, low 51°.
Pressure29.77 inHg
Wind13.8 mph N
Humidity81%
Visibility—
Dew point49°
Fri, 0665° / 48°0
65 °
San Antonio, Friday, 6 November
Overcast. High 65°, low 48°.
Pressure29.94 inHg
Wind7.9 mph S
Humidity62%
Visibility—
Dew point47°
Sat, 0766° / 52°0.05
66 °
San Antonio, Saturday, 7 November
Light rain. High 66°, low 52°.
Pressure29.88 inHg
Wind10.2 mph SE
Humidity71%
Visibility—
Dew point48°
Sun, 0859° / 55°0.52
59 °
San Antonio, Sunday, 8 November
Rain. High 59°, low 55°.
Pressure29.91 inHg
Wind15.4 mph N
Humidity88%
Visibility—
Dew point55°
Mon, 0959° / 52°0.01
59 °
San Antonio, Monday, 9 November
Light rain. High 59°, low 52°.
Pressure29.97 inHg
Wind13.8 mph N
Humidity74%
Visibility—
Dew point48°
Tue, 1065° / 48°0
65 °
San Antonio, Tuesday, 10 November
Clear. High 65°, low 48°.
Pressure30.06 inHg
Wind10.8 mph NW
Humidity51%
Visibility—
Dew point43°
Wed, 1159° / 41°0
59 °
San Antonio, Wednesday, 11 November
Clear. High 59°, low 41°.
Pressure30.15 inHg
Wind8.5 mph S
Humidity36%
Visibility—
Dew point28°
Thu, 1264° / 49°0
64 °
San Antonio, Thursday, 12 November
Overcast. High 64°, low 49°.
Pressure29.83 inHg
Wind11.7 mph S
Humidity58%
Visibility—
Dew point46°
Fri, 1362° / 50°0
62 °
San Antonio, Friday, 13 November
Overcast. High 62°, low 50°.
Pressure29.94 inHg
Wind10.7 mph NW
Humidity63%
Visibility—
Dew point47°
Sat, 1466° / 47°0
66 °
San Antonio, Saturday, 14 November
Clear. High 66°, low 47°.
Pressure30.09 inHg
Wind11.5 mph SW
Humidity50%
Visibility—
Dew point43°
Sun, 1568° / 50°0
68 °
San Antonio, Sunday, 15 November
Overcast. High 68°, low 50°.
Pressure30.03 inHg
Wind14 mph SW
Humidity43%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1653° / 36°0.06
53 °
San Antonio, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (1963)
Record low17° (2014)
Tue, 1754° / 38°0.08
54 °
San Antonio, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2016)
Record low18° (2014)
Wed, 1852° / 38°0.05
52 °
San Antonio, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high71° (1999)
Record low14° (2014)
Thu, 1952° / 36°0.07
52 °
San Antonio, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (2007)
Record low19° (1985)
Fri, 2050° / 35°0.12
50 °
San Antonio, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation22%
Record high69° (2007)
Record low17° (1985)
Sat, 2149° / 34°0.05
49 °
San Antonio, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation15%
Record high72° (1990)
Record low12° (1964)
Sun, 2249° / 34°0.04
49 °
San Antonio, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high73° (1966)
Record low19° (1964)
Mon, 2349° / 34°0.06
49 °
San Antonio, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (1966)
Record low12° (1970)
Tue, 2448° / 32°0.06
48 °
San Antonio, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (2017)
Record low14° (2013)
Wed, 2547° / 32°0.07
47 °
San Antonio, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation20%
Record high63° (1990)
Record low15° (1993)
Thu, 2648° / 33°0.08
48 °
San Antonio, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high73° (1990)
Record low14° (1993)
Fri, 2744° / 30°0.11
44 °
San Antonio, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high66° (1960)
Record low8° (2018)
Sat, 2844° / 29°0.05
44 °
San Antonio, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.05 in
Chance of precipitation18%
Record high69° (2006)
Record low8° (2018)
Sun, 2945° / 31°0.11
45 °
San Antonio, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation23%
Record high71° (1998)
Record low11° (1976)
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, MO 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, MO 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.