As of 17:06 AST

Weather in Castañer, PR

75°Current weather

Castañer, Wednesday, 14 October, 17:06

Heavy rain. Feels like 77°. High 84°, low 71°.

Pressure29.94 inHg
Wind4 mph NE
Humidity88%
Visibility6.2 mi
Dew point72°

Monthly outlook for Castañer, PR: average high 84.1°, average low 70.6°. That is 1.3° above the climate normal for October. Precipitation is expected on 13 days (about 2.0 inches), against a normal of 12 days and 3.0 inches. The warmest day looks like 17 October (89.3°), the coolest 22 October (67.2°).

84.1°/70.6°
Average high / low
+1.3°
Above normal
13 / 12
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October85.8°82°+2.1°
24 October – 2 November81.3°81.4°-0°
3 November – 12 Novemberat normal80.6°—

October records over 66 years

88.5°6 October 1994All-time high
65.1°24 October 2021All-time low

Climate normals and records are computed from the nearest reference point — Adjuntas (7 mi).

Thu, 1581° / 71°0.09Rain
81 °Rain

Castañer, Thursday, 15 October

Rain. High 81°, low 71°.

Pressure30.00 inHg
Wind3.7 mph E
Humidity60%
Visibility6.2 mi
Dew point71°
Fri, 1689° / 70°0.13Light rain
89 °Light rain

Castañer, Friday, 16 October

Light rain. High 89°, low 70°.

Pressure29.97 inHg
Wind3.5 mph E
Humidity57%
Visibility3.3 mi
Dew point70°
Sat, 1789° / 73°0.1Light rain
89 °Light rain

Castañer, Saturday, 17 October

Light rain. High 89°, low 73°.

Pressure29.97 inHg
Wind5 mph E
Humidity54%
Visibility4.7 mi
Dew point68°
Sun, 1888° / 75°0.11Light rain
88 °Light rain

Castañer, Sunday, 18 October

Light rain. High 88°, low 75°.

Pressure30.00 inHg
Wind1.4 mph E
Humidity63%
Visibility6.2 mi
Dew point70°
Mon, 1988° / 75°0.15Light rain
88 °Light rain

Castañer, Monday, 19 October

Light rain. High 88°, low 75°.

Pressure30.00 inHg
Wind5.4 mph E
Humidity54%
Visibility—
Dew point68°
Tue, 2088° / 70°0.16Rain
88 °Rain

Castañer, Tuesday, 20 October

Rain. High 88°, low 70°.

Pressure29.91 inHg
Wind3.9 mph E
Humidity54%
Visibility—
Dew point67°
Wed, 2185° / 68°0.05Light rain
85 °Light rain

Castañer, Wednesday, 21 October

Light rain. High 85°, low 68°.

Pressure29.94 inHg
Wind4.1 mph S
Humidity54%
Visibility—
Dew point63°
Thu, 2287° / 67°0.13Light rain
87 °Light rain

Castañer, Thursday, 22 October

Light rain. High 87°, low 67°.

Pressure29.97 inHg
Wind6.2 mph SE
Humidity50%
Visibility—
Dew point61°
Fri, 2380° / 70°0.3Light rain
80 °Light rain

Castañer, Friday, 23 October

Light rain. High 80°, low 70°.

Pressure30.03 inHg
Wind6.9 mph SE
Humidity83%
Visibility—
Dew point69°
Sat, 2482° / 69°0.31Rain
82 °Rain

Castañer, Saturday, 24 October

Rain. High 82°, low 69°.

Pressure29.97 inHg
Wind7.1 mph SE
Humidity82%
Visibility—
Dew point69°
Sun, 2576° / 69°0.09Light rain
76 °Light rain

Castañer, Sunday, 25 October

Light rain. High 76°, low 69°.

Pressure29.88 inHg
Wind7.1 mph SE
Humidity88%
Visibility—
Dew point71°
Mon, 2677° / 70°0.15Light rain
77 °Light rain

Castañer, Monday, 26 October

Light rain. High 77°, low 70°.

Pressure29.88 inHg
Wind7.9 mph S
Humidity84%
Visibility—
Dew point71°
Tue, 2783° / 71°0.01Light rain
83 °Light rain

Castañer, Tuesday, 27 October

Light rain. High 83°, low 71°.

Pressure29.88 inHg
Wind8 mph SW
Humidity68%
Visibility—
Dew point69°
Wed, 2885° / 71°0.01Light rain
85 °Light rain

Castañer, Wednesday, 28 October

Light rain. High 85°, low 71°.

Pressure29.88 inHg
Wind7 mph SW
Humidity64%
Visibility—
Dew point68°
Thu, 2985° / 69°0.03Light rain
85 °Light rain

Castañer, Thursday, 29 October

Light rain. High 85°, low 69°.

Pressure29.91 inHg
Wind5.9 mph W
Humidity53%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3081° / 70°0.21Climate normal
81 °Climate normal

Castañer, Friday, 30 October

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.21 in
Chance of precipitation73%
Record high85° (2009)
Record low67° (1984)
Sat, 3181° / 70°0.17Climate normal
81 °Climate normal

Castañer, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.17 in
Chance of precipitation75%
Record high85° (2009)
Record low67° (2021)
Sun, 0181° / 70°0.15Climate normal
81 °Climate normal

Castañer, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.15 in
Chance of precipitation68%
Record high86° (2014)
Record low66° (2019)
Mon, 0281° / 70°0.18Climate normal
81 °Climate normal

Castañer, Monday, 2 November

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.18 in
Chance of precipitation68%
Record high85° (2014)
Record low65° (1961)
Tue, 0381° / 70°0.19Climate normal
81 °Climate normal

Castañer, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.19 in
Chance of precipitation73%
Record high85° (1960)
Record low65° (2017)
Wed, 0481° / 69°0.16Climate normal
81 °Climate normal

Castañer, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.16 in
Chance of precipitation68%
Record high85° (1997)
Record low64° (2000)
Thu, 0581° / 70°0.18Climate normal
81 °Climate normal

Castañer, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.18 in
Chance of precipitation67%
Record high87° (1960)
Record low65° (2000)
Fri, 0681° / 70°0.19Climate normal
81 °Climate normal

Castañer, Friday, 6 November

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.19 in
Chance of precipitation70%
Record high85° (1960)
Record low64° (2000)
Sat, 0781° / 69°0.2Climate normal
81 °Climate normal

Castañer, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high81°
Average low69°
Average precipitation0.2 in
Chance of precipitation72%
Record high85° (2021)
Record low66° (2021)
Sun, 0881° / 70°0.18Climate normal
81 °Climate normal

Castañer, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high81°
Average low70°
Average precipitation0.18 in
Chance of precipitation72%
Record high84° (1967)
Record low67° (2014)
Mon, 0980° / 70°0.19Climate normal
80 °Climate normal

Castañer, Monday, 9 November

Climate normal for this date — 60-year average.

Average high80°
Average low70°
Average precipitation0.19 in
Chance of precipitation78%
Record high84° (1995)
Record low67° (1996)
Tue, 1080° / 69°0.15Climate normal
80 °Climate normal

Castañer, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high80°
Average low69°
Average precipitation0.15 in
Chance of precipitation77%
Record high85° (1962)
Record low64° (2000)
Wed, 1180° / 69°0.15Climate normal
80 °Climate normal

Castañer, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high80°
Average low69°
Average precipitation0.15 in
Chance of precipitation68%
Record high85° (1980)
Record low63° (1984)
Thu, 1280° / 69°0.17Climate normal
80 °Climate normal

Castañer, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high80°
Average low69°
Average precipitation0.17 in
Chance of precipitation68%
Record high86° (1995)
Record low64° (1984)

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 Castañer, 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 Castañer, 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.