As of 18:52 CDT

Weather in San Antonio, MO

61°Current weather

San Antonio, Monday, 19 October, 18:52

Clear. Feels like 59°. High 67°, low 43°.

Pressure30.27 inHg
Wind5.7 mph SE
Humidity58%
Visibility6.2 mi
Dew point46°

Monthly outlook for San Antonio, MO: average high 62.7°, average low 45.2°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 24 October (73.4°), the coolest 29 October (29°).

62.7°/45.2°
Average high / low
+1.1°
Above normal
4 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October64.5°62.2°+1.3°
29 October – 7 November59.7°57.2°+1.4°
8 November – 17 Novemberat normal52.8°—

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).

Tue, 2072° / 44°0Clear
72 °Clear

San Antonio, Tuesday, 20 October

Clear. High 72°, low 44°.

Pressure30.30 inHg
Wind6.2 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Wed, 2170° / 46°0.08Rain
70 °Rain

San Antonio, Wednesday, 21 October

Rain. High 70°, low 46°.

Pressure30.27 inHg
Wind3.9 mph SE
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2272° / 51°0Clear
72 °Clear

San Antonio, Thursday, 22 October

Clear. High 72°, low 51°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point51°
Fri, 2373° / 55°0Overcast
73 °Overcast

San Antonio, Friday, 23 October

Overcast. High 73°, low 55°.

Pressure30.18 inHg
Wind11.1 mph SE
Humidity57%
Visibility6.2 mi
Dew point52°
Sat, 2473° / 56°0Clear
73 °Clear

San Antonio, Saturday, 24 October

Clear. High 73°, low 56°.

Pressure30.24 inHg
Wind12.1 mph SE
Humidity51%
Visibility—
Dew point50°
Sun, 2564° / 57°0.12Light rain
64 °Light rain

San Antonio, Sunday, 25 October

Light rain. High 64°, low 57°.

Pressure30.30 inHg
Wind8.5 mph SE
Humidity74%
Visibility—
Dew point55°
Mon, 2657° / 53°0.41Rain
57 °Rain

San Antonio, Monday, 26 October

Rain. High 57°, low 53°.

Pressure30.33 inHg
Wind8.7 mph E
Humidity79%
Visibility—
Dew point48°
Tue, 2753° / 43°0.05Light rain
53 °Light rain

San Antonio, Tuesday, 27 October

Light rain. High 53°, low 43°.

Pressure30.39 inHg
Wind14.2 mph N
Humidity86%
Visibility—
Dew point45°
Wed, 2845° / 30°0Partly cloudy
45 °Partly cloudy

San Antonio, Wednesday, 28 October

Partly cloudy. High 45°, low 30°.

Pressure30.59 inHg
Wind10 mph N
Humidity34%
Visibility—
Dew point15°
Thu, 2949° / 29°0Clear
49 °Clear

San Antonio, Thursday, 29 October

Clear. High 49°, low 29°.

Pressure30.47 inHg
Wind8.1 mph S
Humidity31%
Visibility—
Dew point15°
Fri, 3057° / 35°0Clear
57 °Clear

San Antonio, Friday, 30 October

Clear. High 57°, low 35°.

Pressure30.15 inHg
Wind19 mph SW
Humidity40%
Visibility—
Dew point29°
Sat, 3164° / 44°0Clear
64 °Clear

San Antonio, Saturday, 31 October

Clear. High 64°, low 44°.

Pressure30.03 inHg
Wind16.6 mph SW
Humidity50%
Visibility—
Dew point40°
Sun, 0165° / 50°0Overcast
65 °Overcast

San Antonio, Sunday, 1 November

Overcast. High 65°, low 50°.

Pressure30.06 inHg
Wind9 mph S
Humidity56%
Visibility—
Dew point44°
Mon, 0260° / 45°0Mostly clear
60 °Mostly clear

San Antonio, Monday, 2 November

Mostly clear. High 60°, low 45°.

Pressure30.18 inHg
Wind9.5 mph N
Humidity53%
Visibility—
Dew point39°
Tue, 0362° / 42°0Mostly clear
62 °Mostly clear

San Antonio, Tuesday, 3 November

Mostly clear. High 62°, low 42°.

Pressure30.03 inHg
Wind14.8 mph SE
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 41°0.1Climate normal
56 °Climate normal

San Antonio, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation27%
Record high77° (1978)
Record low14° (1991)
Thu, 0555° / 40°0.06Climate normal
55 °Climate normal

San Antonio, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2015)
Record low22° (1967)
Fri, 0656° / 40°0.07Climate normal
56 °Climate normal

San Antonio, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (1999)
Record low22° (1991)
Sat, 0756° / 40°0.02Climate normal
56 °Climate normal

San Antonio, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (1966)
Record low9° (1991)
Sun, 0856° / 40°0.05Climate normal
56 °Climate normal

San Antonio, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation22%
Record high76° (1980)
Record low11° (1991)
Mon, 0956° / 40°0.13Climate normal
56 °Climate normal

San Antonio, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (1999)
Record low19° (2018)
Tue, 1053° / 38°0.12Climate normal
53 °Climate normal

San Antonio, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation27%
Record high74° (2012)
Record low15° (2018)
Wed, 1151° / 35°0.06Climate normal
51 °Climate normal

San Antonio, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (1964)
Record low12° (1986)
Thu, 1251° / 35°0.07Climate normal
51 °Climate normal

San Antonio, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (2005)
Record low7° (1968)
Fri, 1352° / 35°0.06Climate normal
52 °Climate normal

San Antonio, Friday, 13 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.06 in
Chance of precipitation15%
Record high75° (1999)
Record low7° (1986)
Sat, 1452° / 37°0.03Climate normal
52 °Climate normal

San Antonio, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (2025)
Record low16° (2014)
Sun, 1552° / 37°0.07Climate normal
52 °Climate normal

San Antonio, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2025)
Record low20° (1972)
Mon, 1653° / 36°0.06Climate normal
53 °Climate normal

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°0.08Climate normal
54 °Climate normal

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)

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.