As of 01:10 AST

Weather in Las Marías, PR

75°Current weather

Las Marías, Sunday, 18 October, 01:10

Mostly clear. Feels like 77°. High 90°, low 75°.

Pressure29.97 inHg
Wind2 mph SE
Humidity94%
Visibility1.9 mi
Dew point74°

Monthly outlook for Las Marías, PR: average high 85.8°, average low 77.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 12 days (about 2.6 inches), against a normal of 11 days and 2.4 inches. The warmest day looks like 18 October (89.5°), the coolest 19 October (74°).

85.8°/77.6°
Average high / low
+0.3°
Above normal
12 / 11
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October85.7°85.5°+0.1°
28 October – 6 November86.1°84.9°+0.7°
7 November – 16 Novemberat normal84.3°—

October records over 66 years

94.1°14 October 2024All-time high
70.2°29 October 2021All-time low
Mon, 1988° / 74°0.13Light rain
88 °Light rain

Las Marías, Monday, 19 October

Light rain. High 88°, low 74°.

Pressure29.91 inHg
Wind5.3 mph W
Humidity69%
Visibility6.2 mi
Dew point74°
Tue, 2085° / 78°0.12Light rain
85 °Light rain

Las Marías, Tuesday, 20 October

Light rain. High 85°, low 78°.

Pressure29.88 inHg
Wind5.2 mph S
Humidity69%
Visibility5.2 mi
Dew point74°
Wed, 2186° / 78°0.06Light rain
86 °Light rain

Las Marías, Wednesday, 21 October

Light rain. High 86°, low 78°.

Pressure29.91 inHg
Wind5.7 mph S
Humidity65%
Visibility6.2 mi
Dew point73°
Thu, 2284° / 77°0.07Light rain
84 °Light rain

Las Marías, Thursday, 22 October

Light rain. High 84°, low 77°.

Pressure29.94 inHg
Wind11.3 mph S
Humidity72%
Visibility—
Dew point73°
Fri, 2388° / 75°0.11Light rain
88 °Light rain

Las Marías, Friday, 23 October

Light rain. High 88°, low 75°.

Pressure29.94 inHg
Wind11.2 mph S
Humidity73%
Visibility—
Dew point74°
Sat, 2482° / 80°0.38Rain
82 °Rain

Las Marías, Saturday, 24 October

Rain. High 82°, low 80°.

Pressure29.88 inHg
Wind16.2 mph S
Humidity82%
Visibility—
Dew point76°
Sun, 2583° / 79°0.39Rain
83 °Rain

Las Marías, Sunday, 25 October

Rain. High 83°, low 79°.

Pressure29.94 inHg
Wind10.7 mph S
Humidity71%
Visibility—
Dew point72°
Mon, 2686° / 79°0.37Rain
86 °Rain

Las Marías, Monday, 26 October

Rain. High 86°, low 79°.

Pressure29.97 inHg
Wind9.8 mph S
Humidity69%
Visibility—
Dew point74°
Tue, 2785° / 78°0.03Light rain
85 °Light rain

Las Marías, Tuesday, 27 October

Light rain. High 85°, low 78°.

Pressure30.00 inHg
Wind10.4 mph E
Humidity65%
Visibility—
Dew point71°
Wed, 2886° / 79°0.16Light rain
86 °Light rain

Las Marías, Wednesday, 28 October

Light rain. High 86°, low 79°.

Pressure29.97 inHg
Wind15.8 mph NE
Humidity66%
Visibility—
Dew point73°
Thu, 2986° / 78°0.02Light rain
86 °Light rain

Las Marías, Thursday, 29 October

Light rain. High 86°, low 78°.

Pressure29.94 inHg
Wind14.2 mph N
Humidity64%
Visibility—
Dew point72°
Fri, 3087° / 78°0.32Rain
87 °Rain

Las Marías, Friday, 30 October

Rain. High 87°, low 78°.

Pressure29.91 inHg
Wind10.4 mph NE
Humidity68%
Visibility—
Dew point74°
Sat, 3185° / 78°0.3Light rain
85 °Light rain

Las Marías, Saturday, 31 October

Light rain. High 85°, low 78°.

Pressure29.91 inHg
Wind17.2 mph NE
Humidity68%
Visibility—
Dew point72°
Sun, 0186° / 78°0.03Light rain
86 °Light rain

Las Marías, Sunday, 1 November

Light rain. High 86°, low 78°.

Pressure29.91 inHg
Wind13.8 mph NE
Humidity65%
Visibility—
Dew point72°
Mon, 0287° / 78°0Clear
87 °Clear

Las Marías, Monday, 2 November

Clear. High 87°, low 78°.

Pressure29.94 inHg
Wind16.5 mph NE
Humidity60%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0385° / 76°0.13Climate normal
85 °Climate normal

Las Marías, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.13 in
Chance of precipitation60%
Record high88° (2023)
Record low72° (1974)
Wed, 0485° / 76°0.13Climate normal
85 °Climate normal

Las Marías, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.13 in
Chance of precipitation60%
Record high89° (2025)
Record low72° (2017)
Thu, 0585° / 76°0.15Climate normal
85 °Climate normal

Las Marías, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.15 in
Chance of precipitation65%
Record high89° (2021)
Record low71° (2022)
Fri, 0685° / 76°0.15Climate normal
85 °Climate normal

Las Marías, Friday, 6 November

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.15 in
Chance of precipitation68%
Record high88° (2021)
Record low70° (2025)
Sat, 0785° / 76°0.19Climate normal
85 °Climate normal

Las Marías, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.19 in
Chance of precipitation63%
Record high89° (1993)
Record low70° (2021)
Sun, 0885° / 76°0.13Climate normal
85 °Climate normal

Las Marías, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high85°
Average low76°
Average precipitation0.13 in
Chance of precipitation67%
Record high89° (2025)
Record low71° (2021)
Mon, 0984° / 76°0.16Climate normal
84 °Climate normal

Las Marías, Monday, 9 November

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.16 in
Chance of precipitation68%
Record high89° (1962)
Record low71° (2019)
Tue, 1084° / 76°0.14Climate normal
84 °Climate normal

Las Marías, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.14 in
Chance of precipitation65%
Record high91° (2025)
Record low71° (2025)
Wed, 1184° / 76°0.12Climate normal
84 °Climate normal

Las Marías, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.12 in
Chance of precipitation55%
Record high89° (2025)
Record low73° (2000)
Thu, 1284° / 76°0.12Climate normal
84 °Climate normal

Las Marías, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.12 in
Chance of precipitation57%
Record high89° (2023)
Record low71° (1981)
Fri, 1384° / 75°0.1Climate normal
84 °Climate normal

Las Marías, Friday, 13 November

Climate normal for this date — 60-year average.

Average high84°
Average low75°
Average precipitation0.1 in
Chance of precipitation53%
Record high88° (2024)
Record low70° (2019)
Sat, 1484° / 75°0.09Climate normal
84 °Climate normal

Las Marías, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high84°
Average low75°
Average precipitation0.09 in
Chance of precipitation53%
Record high88° (2023)
Record low71° (2017)
Sun, 1584° / 76°0.11Climate normal
84 °Climate normal

Las Marías, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high84°
Average low76°
Average precipitation0.11 in
Chance of precipitation55%
Record high88° (2023)
Record low71° (2025)
Mon, 1684° / 75°0.08Climate normal
84 °Climate normal

Las Marías, Monday, 16 November

Climate normal for this date — 60-year average.

Average high84°
Average low75°
Average precipitation0.08 in
Chance of precipitation48%
Record high90° (2023)
Record low70° (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 Las Marías, 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 Las Marías, 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.