As of 06:21 AST

Weather in San Antonio, PR

76°Current weather

San Antonio, Saturday, 24 October, 06:21

Overcast. Feels like 78°. High 89°, low 76°.

Pressure29.94 inHg
Wind3 mph E
Humidity91%
Visibility1.9 mi
Dew point74°

Monthly outlook for San Antonio, PR: average high 84.1°, average low 77.6°. That is 0.8° above the climate normal for October. Precipitation is expected on 13 days (about 2.9 inches), against a normal of 11 days and 2.5 inches. The warmest day looks like 24 October (88.5°), the coolest 8 November (75.8°).

84.1°/77.6°
Average high / low
+0.8°
Above normal
13 / 11
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November84.3°82.8°+0.8°
3 November – 12 November83.6°82.1°+0.9°
13 November – 22 Novemberat normal81.6°—

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).

Sun, 2585° / 76°0.01Light rain
85 °Light rain

San Antonio, Sunday, 25 October

Light rain. High 85°, low 76°.

Pressure29.94 inHg
Wind6.3 mph NE
Humidity84%
Visibility6.2 mi
Dew point77°
Mon, 2684° / 81°0.06Light rain
84 °Light rain

San Antonio, Monday, 26 October

Light rain. High 84°, low 81°.

Pressure29.94 inHg
Wind7.8 mph NW
Humidity86%
Visibility1.9 mi
Dew point77°
Tue, 2784° / 79°0.01Light rain
84 °Light rain

San Antonio, Tuesday, 27 October

Light rain. High 84°, low 79°.

Pressure29.94 inHg
Wind7.6 mph N
Humidity77%
Visibility6.2 mi
Dew point75°
Wed, 2885° / 80°0Overcast
85 °Overcast

San Antonio, Wednesday, 28 October

Overcast. High 85°, low 80°.

Pressure30.00 inHg
Wind9 mph NE
Humidity70%
Visibility—
Dew point73°
Thu, 2984° / 79°0.32Rain
84 °Rain

San Antonio, Thursday, 29 October

Rain. High 84°, low 79°.

Pressure29.97 inHg
Wind10.2 mph NE
Humidity73%
Visibility—
Dew point74°
Fri, 3083° / 78°0.14Light rain
83 °Light rain

San Antonio, Friday, 30 October

Light rain. High 83°, low 78°.

Pressure29.94 inHg
Wind5.1 mph W
Humidity69%
Visibility—
Dew point71°
Sat, 3183° / 78°0.15Rain
83 °Rain

San Antonio, Saturday, 31 October

Rain. High 83°, low 78°.

Pressure29.94 inHg
Wind7.5 mph NE
Humidity68%
Visibility—
Dew point71°
Sun, 0183° / 77°0.09Light rain
83 °Light rain

San Antonio, Sunday, 1 November

Light rain. High 83°, low 77°.

Pressure29.97 inHg
Wind9.2 mph E
Humidity69%
Visibility—
Dew point71°
Mon, 0283° / 77°0.12Light rain
83 °Light rain

San Antonio, Monday, 2 November

Light rain. High 83°, low 77°.

Pressure29.97 inHg
Wind8.8 mph E
Humidity68%
Visibility—
Dew point71°
Tue, 0384° / 77°0.3Light rain
84 °Light rain

San Antonio, Tuesday, 3 November

Light rain. High 84°, low 77°.

Pressure29.94 inHg
Wind7.4 mph E
Humidity67%
Visibility—
Dew point71°
Wed, 0484° / 77°0.35Rain
84 °Rain

San Antonio, Wednesday, 4 November

Rain. High 84°, low 77°.

Pressure29.97 inHg
Wind12.5 mph E
Humidity71%
Visibility—
Dew point73°
Thu, 0584° / 77°0.18Rain
84 °Rain

San Antonio, Thursday, 5 November

Rain. High 84°, low 77°.

Pressure29.97 inHg
Wind9.3 mph NE
Humidity67%
Visibility—
Dew point71°
Fri, 0684° / 77°0.57Rain
84 °Rain

San Antonio, Friday, 6 November

Rain. High 84°, low 77°.

Pressure29.97 inHg
Wind10.2 mph NE
Humidity65%
Visibility—
Dew point70°
Sat, 0783° / 77°0.2Light rain
83 °Light rain

San Antonio, Saturday, 7 November

Light rain. High 83°, low 77°.

Pressure29.97 inHg
Wind9.8 mph E
Humidity71%
Visibility—
Dew point72°
Sun, 0883° / 76°0.31Rain
83 °Rain

San Antonio, Sunday, 8 November

Rain. High 83°, low 76°.

Pressure29.94 inHg
Wind9.2 mph E
Humidity70%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0982° / 74°0.17Climate normal
82 °Climate normal

San Antonio, Monday, 9 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.17 in
Chance of precipitation68%
Record high86° (1962)
Record low71° (1966)
Tue, 1082° / 74°0.14Climate normal
82 °Climate normal

San Antonio, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.14 in
Chance of precipitation65%
Record high86° (2025)
Record low71° (1966)
Wed, 1182° / 74°0.12Climate normal
82 °Climate normal

San Antonio, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.12 in
Chance of precipitation55%
Record high86° (2021)
Record low70° (2000)
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)

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.