As of 06:51 AST

Weather in San Antonio, PR

76°Current weather

San Antonio, Tuesday, 27 October, 06:51

Overcast. Feels like 78°. High 91°, low 76°.

Pressure29.94 inHg
Wind4.4 mph SE
Humidity93%
Visibility6.2 mi
Dew point74°

Monthly outlook for San Antonio, PR: average high 83.7°, average low 76.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 15 days (about 2.9 inches), against a normal of 10 days and 2.5 inches. The warmest day looks like 27 October (90.6°), the coolest 28 October (73.9°).

83.7°/76.8°
Average high / low
+0.7°
Above normal
15 / 10
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November84.6°82.6°+1.1°
6 November – 15 November82.2°81.9°+0.2°
16 November – 25 Novemberat normal81.4°—

October records over 66 years

91.9°7 October 2023All-time high
70°25 October 2018All-time low

Climate normals and records are computed from the nearest reference point — Aceitunas (4 mi).

Wed, 2888° / 74°0.1Light rain
88 °Light rain

San Antonio, Wednesday, 28 October

Light rain. High 88°, low 74°.

Pressure29.97 inHg
Wind9.2 mph N
Humidity83%
Visibility5.8 mi
Dew point76°
Thu, 2984° / 80°0Light rain
84 °Light rain

San Antonio, Thursday, 29 October

Light rain. High 84°, low 80°.

Pressure29.94 inHg
Wind6.7 mph N
Humidity81%
Visibility6.2 mi
Dew point76°
Fri, 3084° / 79°0.05Light rain
84 °Light rain

San Antonio, Friday, 30 October

Light rain. High 84°, low 79°.

Pressure29.94 inHg
Wind7.6 mph NE
Humidity80%
Visibility6.2 mi
Dew point76°
Sat, 3184° / 81°0.11Light rain
84 °Light rain

San Antonio, Saturday, 31 October

Light rain. High 84°, low 81°.

Pressure29.97 inHg
Wind15.3 mph E
Humidity78%
Visibility—
Dew point76°
Sun, 0184° / 78°0.06Light rain
84 °Light rain

San Antonio, Sunday, 1 November

Light rain. High 84°, low 78°.

Pressure29.97 inHg
Wind14.8 mph NE
Humidity76%
Visibility—
Dew point75°
Mon, 0284° / 77°0.08Light rain
84 °Light rain

San Antonio, Monday, 2 November

Light rain. High 84°, low 77°.

Pressure29.91 inHg
Wind10.9 mph E
Humidity65%
Visibility—
Dew point70°
Tue, 0383° / 76°0.17Light rain
83 °Light rain

San Antonio, Tuesday, 3 November

Light rain. High 83°, low 76°.

Pressure29.94 inHg
Wind7.4 mph SW
Humidity65%
Visibility—
Dew point69°
Wed, 0482° / 77°0.43Rain
82 °Rain

San Antonio, Wednesday, 4 November

Rain. High 82°, low 77°.

Pressure29.94 inHg
Wind7.1 mph S
Humidity71%
Visibility—
Dew point71°
Thu, 0583° / 77°0.29Light rain
83 °Light rain

San Antonio, Thursday, 5 November

Light rain. High 83°, low 77°.

Pressure29.94 inHg
Wind8.5 mph E
Humidity64%
Visibility—
Dew point69°
Fri, 0679° / 75°0.37Light rain
79 °Light rain

San Antonio, Friday, 6 November

Light rain. High 79°, low 75°.

Pressure29.91 inHg
Wind7.2 mph SE
Humidity76%
Visibility—
Dew point71°
Sat, 0782° / 75°0.27Rain
82 °Rain

San Antonio, Saturday, 7 November

Rain. High 82°, low 75°.

Pressure29.91 inHg
Wind7.5 mph SE
Humidity68%
Visibility—
Dew point68°
Sun, 0882° / 76°0.33Rain
82 °Rain

San Antonio, Sunday, 8 November

Rain. High 82°, low 76°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity69%
Visibility—
Dew point70°
Mon, 0984° / 76°0.18Light rain
84 °Light rain

San Antonio, Monday, 9 November

Light rain. High 84°, low 76°.

Pressure29.94 inHg
Wind11.9 mph NE
Humidity68%
Visibility—
Dew point71°
Tue, 1084° / 76°0.2Rain
84 °Rain

San Antonio, Tuesday, 10 November

Rain. High 84°, low 76°.

Pressure29.94 inHg
Wind14 mph E
Humidity68%
Visibility—
Dew point71°
Wed, 1183° / 75°0.1Light rain
83 °Light rain

San Antonio, Wednesday, 11 November

Light rain. High 83°, low 75°.

Pressure29.91 inHg
Wind8.2 mph E
Humidity67%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1282° / 74°0.11Climate normal
82 °Climate normal

San Antonio, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.11 in
Chance of precipitation52%
Record high86° (2023)
Record low68° (1981)
Fri, 1382° / 74°0.1Climate normal
82 °Climate normal

San Antonio, Friday, 13 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.1 in
Chance of precipitation53%
Record high87° (2024)
Record low70° (1970)
Sat, 1482° / 74°0.1Climate normal
82 °Climate normal

San Antonio, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.1 in
Chance of precipitation52%
Record high87° (2023)
Record low71° (1961)
Sun, 1582° / 74°0.1Climate normal
82 °Climate normal

San Antonio, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.1 in
Chance of precipitation53%
Record high86° (2023)
Record low71° (2025)
Mon, 1682° / 74°0.08Climate normal
82 °Climate normal

San Antonio, Monday, 16 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.08 in
Chance of precipitation50%
Record high88° (2023)
Record low71° (1985)
Tue, 1782° / 74°0.09Climate normal
82 °Climate normal

San Antonio, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.09 in
Chance of precipitation48%
Record high91° (2023)
Record low69° (2025)
Wed, 1882° / 74°0.11Climate normal
82 °Climate normal

San Antonio, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.11 in
Chance of precipitation42%
Record high89° (2023)
Record low71° (1970)
Thu, 1982° / 74°0.1Climate normal
82 °Climate normal

San Antonio, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.1 in
Chance of precipitation43%
Record high87° (2023)
Record low71° (1960)
Fri, 2082° / 73°0.1Climate normal
82 °Climate normal

San Antonio, Friday, 20 November

Climate normal for this date — 60-year average.

Average high82°
Average low73°
Average precipitation0.1 in
Chance of precipitation40%
Record high87° (2018)
Record low71° (1961)
Sat, 2181° / 73°0.08Climate normal
81 °Climate normal

San Antonio, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high81°
Average low73°
Average precipitation0.08 in
Chance of precipitation47%
Record high85° (1993)
Record low69° (1971)
Sun, 2281° / 73°0.16Climate normal
81 °Climate normal

San Antonio, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high81°
Average low73°
Average precipitation0.16 in
Chance of precipitation47%
Record high87° (2002)
Record low68° (2017)
Mon, 2381° / 73°0.08Climate normal
81 °Climate normal

San Antonio, Monday, 23 November

Climate normal for this date — 60-year average.

Average high81°
Average low73°
Average precipitation0.08 in
Chance of precipitation52%
Record high86° (1997)
Record low69° (2021)
Tue, 2481° / 73°0.08Climate normal
81 °Climate normal

San Antonio, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high81°
Average low73°
Average precipitation0.08 in
Chance of precipitation37%
Record high86° (2018)
Record low69° (2021)
Wed, 2581° / 73°0.07Climate normal
81 °Climate normal

San Antonio, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high81°
Average low73°
Average precipitation0.07 in
Chance of precipitation48%
Record high86° (2002)
Record low69° (2018)

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, PR 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, PR 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.