As of 02:10 AST

Weather in Piedras Blancas, PR

79°Current weather

Piedras Blancas, Wednesday, 11 November, 02:10

Overcast. Feels like 80°. High 88°, low 76°.

Pressure30.03 inHg
Wind5.6 mph NE
Humidity90%
Visibility2.9 mi
Dew point75°

Monthly outlook for Piedras Blancas, PR: average high 85.8°, average low 72.2°. That is 1.2° above the climate normal for November. Precipitation is expected on 9 days (about 0.9 inches), against a normal of 7 days and 1.4 inches. The warmest day looks like 12 November (88.6°), the coolest 16 November (68.6°).

85.8°/72.2°
Average high / low
+1.2°
Above normal
9 / 7
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November85.5°83.6°+1.1°
21 November – 30 November86.2°83.5°+1.5°
1 December – 10 Decemberat normal83.3°—

November records over 66 years

90.7°17 November 2021All-time high
65.8°22 November 2025All-time low

Climate normals and records are computed from the nearest reference point — Guayanilla (1 mi).

Thu, 1289° / 71°0.09Light rain
89 °Light rain

Piedras Blancas, Thursday, 12 November

Light rain. High 89°, low 71°.

Pressure29.97 inHg
Wind10.5 mph SE
Humidity64%
Visibility6.2 mi
Dew point72°
Fri, 1382° / 72°0.05Light rain
82 °Light rain

Piedras Blancas, Friday, 13 November

Light rain. High 82°, low 72°.

Pressure29.97 inHg
Wind13.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point70°
Sat, 1481° / 73°0.21Light rain
81 °Light rain

Piedras Blancas, Saturday, 14 November

Light rain. High 81°, low 73°.

Pressure30.00 inHg
Wind9.4 mph SE
Humidity82%
Visibility4.4 mi
Dew point76°
Sun, 1582° / 71°0.14Light rain
82 °Light rain

Piedras Blancas, Sunday, 15 November

Light rain. High 82°, low 71°.

Pressure30.06 inHg
Wind8.7 mph SE
Humidity77%
Visibility—
Dew point71°
Mon, 1685° / 69°0.01Light rain
85 °Light rain

Piedras Blancas, Monday, 16 November

Light rain. High 85°, low 69°.

Pressure30.03 inHg
Wind9.1 mph SE
Humidity57%
Visibility—
Dew point64°
Tue, 1788° / 74°0Light rain
88 °Light rain

Piedras Blancas, Tuesday, 17 November

Light rain. High 88°, low 74°.

Pressure29.94 inHg
Wind12.6 mph SE
Humidity55%
Visibility—
Dew point68°
Wed, 1886° / 74°0.04Light rain
86 °Light rain

Piedras Blancas, Wednesday, 18 November

Light rain. High 86°, low 74°.

Pressure29.97 inHg
Wind10.4 mph SE
Humidity62%
Visibility—
Dew point70°
Thu, 1987° / 74°0.12Light rain
87 °Light rain

Piedras Blancas, Thursday, 19 November

Light rain. High 87°, low 74°.

Pressure29.97 inHg
Wind10.6 mph SE
Humidity58%
Visibility—
Dew point68°
Fri, 2087° / 73°0.1Light rain
87 °Light rain

Piedras Blancas, Friday, 20 November

Light rain. High 87°, low 73°.

Pressure29.97 inHg
Wind9.7 mph SE
Humidity55%
Visibility—
Dew point67°
Sat, 2187° / 72°0.01Light rain
87 °Light rain

Piedras Blancas, Saturday, 21 November

Light rain. High 87°, low 72°.

Pressure29.94 inHg
Wind6.6 mph S
Humidity52%
Visibility—
Dew point65°
Sun, 2286° / 72°0Partly cloudy
86 °Partly cloudy

Piedras Blancas, Sunday, 22 November

Partly cloudy. High 86°, low 72°.

Pressure29.94 inHg
Wind7.4 mph SE
Humidity54%
Visibility—
Dew point66°
Mon, 2386° / 72°0Mostly clear
86 °Mostly clear

Piedras Blancas, Monday, 23 November

Mostly clear. High 86°, low 72°.

Pressure29.97 inHg
Wind7.1 mph S
Humidity42%
Visibility—
Dew point58°
Tue, 2486° / 73°0Light rain
86 °Light rain

Piedras Blancas, Tuesday, 24 November

Light rain. High 86°, low 73°.

Pressure29.94 inHg
Wind5.8 mph S
Humidity56%
Visibility—
Dew point66°
Wed, 2586° / 71°0.06Light rain
86 °Light rain

Piedras Blancas, Wednesday, 25 November

Light rain. High 86°, low 71°.

Pressure29.94 inHg
Wind6.8 mph S
Humidity55%
Visibility—
Dew point67°
Thu, 2686° / 70°0Overcast
86 °Overcast

Piedras Blancas, Thursday, 26 November

Overcast. High 86°, low 70°.

Pressure29.97 inHg
Wind10.4 mph SE
Humidity45%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2783° / 73°0.05Climate normal
83 °Climate normal

Piedras Blancas, Friday, 27 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.05 in
Chance of precipitation32%
Record high89° (1995)
Record low67° (1966)
Sat, 2883° / 73°0.05Climate normal
83 °Climate normal

Piedras Blancas, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.05 in
Chance of precipitation20%
Record high89° (1995)
Record low66° (1970)
Sun, 2983° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation30%
Record high88° (1980)
Record low67° (1970)
Mon, 3083° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Monday, 30 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation33%
Record high88° (1995)
Record low67° (1970)
Tue, 0183° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high89° (2024)
Record low67° (2001)
Wed, 0283° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation37%
Record high88° (2024)
Record low66° (2025)
Thu, 0383° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high88° (2009)
Record low67° (1996)
Fri, 0483° / 73°0.06Climate normal
83 °Climate normal

Piedras Blancas, Friday, 4 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.06 in
Chance of precipitation27%
Record high88° (2025)
Record low66° (2010)
Sat, 0583° / 73°0.05Climate normal
83 °Climate normal

Piedras Blancas, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.05 in
Chance of precipitation33%
Record high87° (1962)
Record low67° (2010)
Sun, 0683° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation23%
Record high89° (2024)
Record low68° (1996)
Mon, 0783° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Monday, 7 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation27%
Record high89° (2024)
Record low66° (1960)
Tue, 0883° / 73°0.03Climate normal
83 °Climate normal

Piedras Blancas, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.03 in
Chance of precipitation20%
Record high89° (2024)
Record low67° (2022)
Wed, 0983° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation20%
Record high88° (2023)
Record low67° (2022)
Thu, 1083° / 73°0.04Climate normal
83 °Climate normal

Piedras Blancas, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.04 in
Chance of precipitation22%
Record high88° (2024)
Record low65° (2022)

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 Piedras Blancas, 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 Piedras Blancas, 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.