As of 09:24 AST

Weather in San Agustín, PR

86°Current weather

San Agustín, Thursday, 12 November, 09:24

Mostly clear. Feels like 99°. High 88°, low 76°.

Pressure29.97 inHg
Wind6 mph NE
Humidity78%
Visibility6.2 mi
Dew point78°

Monthly outlook for San Agustín, PR: average high 86.3°, average low 75°. That is 1.1° above the climate normal for November. Precipitation is expected on 12 days (about 1.3 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 15 November (88.5°), the coolest 21 November (73.8°).

86.3°/75°
Average high / low
+1.1°
Above normal
12 / 6
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November86.8°84.5°+1.3°
22 November – 1 December85.6°84.4°+0.6°
2 December – 11 Decemberat normal84.3°—

November records over 66 years

90.7°17 November 2021All-time high
63.5°22 November 2025All-time low

Climate normals and records are computed from the nearest reference point — Sabana Grande (8 mi).

Fri, 1388° / 77°0.01Light rain
88 °Light rain

San Agustín, Friday, 13 November

Light rain. High 88°, low 77°.

Pressure29.94 inHg
Wind16.7 mph SE
Humidity62%
Visibility6.2 mi
Dew point73°
Sat, 1487° / 78°0.04Light rain
87 °Light rain

San Agustín, Saturday, 14 November

Light rain. High 87°, low 78°.

Pressure29.97 inHg
Wind13.8 mph SE
Humidity69%
Visibility6.2 mi
Dew point76°
Sun, 1588° / 76°0Light rain
88 °Light rain

San Agustín, Sunday, 15 November

Light rain. High 88°, low 76°.

Pressure30.03 inHg
Wind11 mph SE
Humidity58%
Visibility6.2 mi
Dew point71°
Mon, 1685° / 74°0.03Light rain
85 °Light rain

San Agustín, Monday, 16 November

Light rain. High 85°, low 74°.

Pressure30.03 inHg
Wind11.8 mph W
Humidity59%
Visibility—
Dew point67°
Tue, 1785° / 76°0.04Light rain
85 °Light rain

San Agustín, Tuesday, 17 November

Light rain. High 85°, low 76°.

Pressure29.97 inHg
Wind11.3 mph SW
Humidity64%
Visibility—
Dew point71°
Wed, 1887° / 76°0.07Light rain
87 °Light rain

San Agustín, Wednesday, 18 November

Light rain. High 87°, low 76°.

Pressure29.94 inHg
Wind10.5 mph SE
Humidity60%
Visibility—
Dew point70°
Thu, 1986° / 75°0.18Light rain
86 °Light rain

San Agustín, Thursday, 19 November

Light rain. High 86°, low 75°.

Pressure29.97 inHg
Wind7.2 mph S
Humidity60%
Visibility—
Dew point69°
Fri, 2087° / 74°0.07Light rain
87 °Light rain

San Agustín, Friday, 20 November

Light rain. High 87°, low 74°.

Pressure29.97 inHg
Wind8.1 mph SE
Humidity61%
Visibility—
Dew point69°
Sat, 2186° / 74°0.08Light rain
86 °Light rain

San Agustín, Saturday, 21 November

Light rain. High 86°, low 74°.

Pressure29.94 inHg
Wind7.4 mph SE
Humidity57%
Visibility—
Dew point67°
Sun, 2286° / 74°0.12Light rain
86 °Light rain

San Agustín, Sunday, 22 November

Light rain. High 86°, low 74°.

Pressure29.94 inHg
Wind6.8 mph S
Humidity56%
Visibility—
Dew point66°
Mon, 2385° / 74°0.17Rain
85 °Rain

San Agustín, Monday, 23 November

Rain. High 85°, low 74°.

Pressure29.94 inHg
Wind4.5 mph NE
Humidity59%
Visibility—
Dew point68°
Tue, 2485° / 74°0.11Light rain
85 °Light rain

San Agustín, Tuesday, 24 November

Light rain. High 85°, low 74°.

Pressure29.97 inHg
Wind4 mph NE
Humidity60%
Visibility—
Dew point69°
Wed, 2586° / 74°0.1Light rain
86 °Light rain

San Agustín, Wednesday, 25 November

Light rain. High 86°, low 74°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity59%
Visibility—
Dew point68°
Thu, 2685° / 74°0.15Light rain
85 °Light rain

San Agustín, Thursday, 26 November

Light rain. High 85°, low 74°.

Pressure29.97 inHg
Wind5.6 mph SE
Humidity60%
Visibility—
Dew point68°
Fri, 2786° / 74°0.06Light rain
86 °Light rain

San Agustín, Friday, 27 November

Light rain. High 86°, low 74°.

Pressure29.97 inHg
Wind8.2 mph NE
Humidity60%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2885° / 73°0.04Climate normal
85 °Climate normal

San Agustín, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (1995)
Record low67° (2017)
Sun, 2985° / 73°0.05Climate normal
85 °Climate normal

San Agustín, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.05 in
Chance of precipitation20%
Record high89° (1978)
Record low66° (2023)
Mon, 3085° / 73°0.05Climate normal
85 °Climate normal

San Agustín, Monday, 30 November

Climate normal for this date — 60-year average.

Average high85°
Average low73°
Average precipitation0.05 in
Chance of precipitation33%
Record high89° (1967)
Record low65° (2018)
Tue, 0185° / 72°0.04Climate normal
85 °Climate normal

San Agustín, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high85°
Average low72°
Average precipitation0.04 in
Chance of precipitation22%
Record high89° (1991)
Record low64° (2025)
Wed, 0284° / 72°0.04Climate normal
84 °Climate normal

San Agustín, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation22%
Record high89° (1991)
Record low65° (2025)
Thu, 0384° / 72°0.04Climate normal
84 °Climate normal

San Agustín, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation28%
Record high90° (2009)
Record low65° (2022)
Fri, 0484° / 72°0.05Climate normal
84 °Climate normal

San Agustín, Friday, 4 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.05 in
Chance of precipitation27%
Record high89° (2009)
Record low65° (2025)
Sat, 0584° / 73°0.04Climate normal
84 °Climate normal

San Agustín, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.04 in
Chance of precipitation30%
Record high88° (1962)
Record low66° (2020)
Sun, 0684° / 72°0.04Climate normal
84 °Climate normal

San Agustín, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (2024)
Record low66° (2018)
Mon, 0784° / 72°0.04Climate normal
84 °Climate normal

San Agustín, Monday, 7 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation27%
Record high89° (2024)
Record low65° (2022)
Tue, 0885° / 72°0.03Climate normal
85 °Climate normal

San Agustín, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high85°
Average low72°
Average precipitation0.03 in
Chance of precipitation17%
Record high89° (2024)
Record low65° (2022)
Wed, 0984° / 72°0.04Climate normal
84 °Climate normal

San Agustín, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation25%
Record high88° (2023)
Record low65° (2022)
Thu, 1084° / 72°0.04Climate normal
84 °Climate normal

San Agustín, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.04 in
Chance of precipitation20%
Record high88° (1997)
Record low64° (2022)
Fri, 1184° / 72°0.09Climate normal
84 °Climate normal

San Agustín, Friday, 11 December

Climate normal for this date — 60-year average.

Average high84°
Average low72°
Average precipitation0.09 in
Chance of precipitation17%
Record high89° (1997)
Record low65° (2024)

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 Agustín, 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 Agustín, 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.