As of 16:15 AST

Weather in Arenales, PR

85°Current weather

Arenales, Saturday, 10 October, 16:15

Mostly clear. Feels like 96°. High 87°, low 75°.

Pressure29.94 inHg
Wind16.1 mph NE
Humidity81%
Visibility6.2 mi
Dew point78°

Monthly outlook for Arenales, PR: average high 84.1°, average low 77.2°. That is 0.3° above the climate normal for October. Precipitation is expected on 13 days (about 2.9 inches), against a normal of 12 days and 2.7 inches. The warmest day looks like 10 October (87.3°), the coolest 12 October (73°).

84.1°/77.2°
Average high / low
+0.3°
Above normal
13 / 12
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October84.7°83.7°+0.6°
20 October – 29 October83°83.1°-0.1°
30 October – 8 Novemberat normal82.5°—

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 — Cabán (3 mi).

Sun, 1187° / 73°0.4Rain
87 °Rain

Arenales, Sunday, 11 October

Rain. High 87°, low 73°.

Pressure30.00 inHg
Wind16.8 mph NE
Humidity80%
Visibility6.2 mi
Dew point76°
Mon, 1284° / 73°0.19Rain
84 °Rain

Arenales, Monday, 12 October

Rain. High 84°, low 73°.

Pressure29.94 inHg
Wind10 mph NE
Humidity76%
Visibility6.2 mi
Dew point75°
Tue, 1383° / 77°0.52Heavy rain
83 °Heavy rain

Arenales, Tuesday, 13 October

Heavy rain. High 83°, low 77°.

Pressure29.97 inHg
Wind10.1 mph N
Humidity90%
Visibility1.4 mi
Dew point74°
Wed, 1484° / 79°0.06Light rain
84 °Light rain

Arenales, Wednesday, 14 October

Light rain. High 84°, low 79°.

Pressure29.94 inHg
Wind13.2 mph E
Humidity77%
Visibility4.9 mi
Dew point76°
Thu, 1584° / 81°0.03Light rain
84 °Light rain

Arenales, Thursday, 15 October

Light rain. High 84°, low 81°.

Pressure29.97 inHg
Wind16.5 mph NE
Humidity82%
Visibility—
Dew point77°
Fri, 1685° / 79°0.04Light rain
85 °Light rain

Arenales, Friday, 16 October

Light rain. High 85°, low 79°.

Pressure29.94 inHg
Wind14.6 mph E
Humidity72%
Visibility—
Dew point74°
Sat, 1785° / 78°0.07Light rain
85 °Light rain

Arenales, Saturday, 17 October

Light rain. High 85°, low 78°.

Pressure29.94 inHg
Wind12.4 mph E
Humidity66%
Visibility—
Dew point71°
Sun, 1884° / 78°0.16Light rain
84 °Light rain

Arenales, Sunday, 18 October

Light rain. High 84°, low 78°.

Pressure29.94 inHg
Wind8.4 mph E
Humidity65%
Visibility—
Dew point71°
Mon, 1984° / 78°0.44Rain
84 °Rain

Arenales, Monday, 19 October

Rain. High 84°, low 78°.

Pressure29.94 inHg
Wind11.8 mph E
Humidity71%
Visibility—
Dew point73°
Tue, 2084° / 78°0.28Rain
84 °Rain

Arenales, Tuesday, 20 October

Rain. High 84°, low 78°.

Pressure29.91 inHg
Wind9.8 mph E
Humidity69%
Visibility—
Dew point72°
Wed, 2182° / 77°0.19Light rain
82 °Light rain

Arenales, Wednesday, 21 October

Light rain. High 82°, low 77°.

Pressure29.91 inHg
Wind8.7 mph W
Humidity69%
Visibility—
Dew point70°
Thu, 2282° / 77°0.07Light rain
82 °Light rain

Arenales, Thursday, 22 October

Light rain. High 82°, low 77°.

Pressure29.91 inHg
Wind8 mph W
Humidity70%
Visibility—
Dew point70°
Fri, 2382° / 76°0.02Light rain
82 °Light rain

Arenales, Friday, 23 October

Light rain. High 82°, low 76°.

Pressure29.91 inHg
Wind9.3 mph E
Humidity68%
Visibility—
Dew point69°
Sat, 2483° / 77°0.26Rain
83 °Rain

Arenales, Saturday, 24 October

Rain. High 83°, low 77°.

Pressure29.91 inHg
Wind8.2 mph SE
Humidity66%
Visibility—
Dew point69°
Sun, 2586° / 77°0.17Light rain
86 °Light rain

Arenales, Sunday, 25 October

Light rain. High 86°, low 77°.

Pressure29.88 inHg
Wind18.9 mph S
Humidity68%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2683° / 75°0.16Climate normal
83 °Climate normal

Arenales, Monday, 26 October

Climate normal for this date — 60-year average.

Average high83°
Average low75°
Average precipitation0.16 in
Chance of precipitation78%
Record high88° (1968)
Record low70° (2021)
Tue, 2783° / 75°0.19Climate normal
83 °Climate normal

Arenales, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high83°
Average low75°
Average precipitation0.19 in
Chance of precipitation75%
Record high88° (1968)
Record low70° (2021)
Wed, 2883° / 75°0.18Climate normal
83 °Climate normal

Arenales, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high83°
Average low75°
Average precipitation0.18 in
Chance of precipitation65%
Record high89° (2025)
Record low70° (1982)
Thu, 2983° / 75°0.19Climate normal
83 °Climate normal

Arenales, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high83°
Average low75°
Average precipitation0.19 in
Chance of precipitation73%
Record high89° (2025)
Record low70° (2021)
Fri, 3083° / 75°0.18Climate normal
83 °Climate normal

Arenales, Friday, 30 October

Climate normal for this date — 60-year average.

Average high83°
Average low75°
Average precipitation0.18 in
Chance of precipitation73%
Record high89° (2021)
Record low71° (2021)
Sat, 3183° / 74°0.15Climate normal
83 °Climate normal

Arenales, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation65%
Record high88° (2023)
Record low71° (2021)
Sun, 0182° / 74°0.13Climate normal
82 °Climate normal

Arenales, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.13 in
Chance of precipitation60%
Record high87° (2014)
Record low71° (1976)
Mon, 0283° / 74°0.14Climate normal
83 °Climate normal

Arenales, Monday, 2 November

Climate normal for this date — 60-year average.

Average high83°
Average low74°
Average precipitation0.14 in
Chance of precipitation52%
Record high89° (2025)
Record low70° (1974)
Tue, 0382° / 74°0.13Climate normal
82 °Climate normal

Arenales, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.13 in
Chance of precipitation62%
Record high87° (2024)
Record low70° (1974)
Wed, 0482° / 74°0.13Climate normal
82 °Climate normal

Arenales, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.13 in
Chance of precipitation60%
Record high86° (2021)
Record low71° (2022)
Thu, 0582° / 74°0.15Climate normal
82 °Climate normal

Arenales, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.15 in
Chance of precipitation67%
Record high87° (2021)
Record low71° (2022)
Fri, 0682° / 74°0.15Climate normal
82 °Climate normal

Arenales, Friday, 6 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.15 in
Chance of precipitation65%
Record high87° (2021)
Record low71° (2022)
Sat, 0782° / 74°0.19Climate normal
82 °Climate normal

Arenales, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.19 in
Chance of precipitation63%
Record high87° (2021)
Record low71° (2020)
Sun, 0882° / 74°0.14Climate normal
82 °Climate normal

Arenales, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high82°
Average low74°
Average precipitation0.14 in
Chance of precipitation67%
Record high87° (2021)
Record low70° (2021)

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 Arenales, 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 Arenales, 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.