As of 18:00 AST

Weather in Bayamoncito, PR

80°Current weather

Bayamoncito, Thursday, 15 October, 18:00

Light rain. Feels like 85°. High 85°, low 73°.

Pressure29.94 inHg
Wind1.6 mph N
Humidity79%
Visibility—
Dew point73°

Monthly outlook for Bayamoncito, PR: average high 85.3°, average low 72.4°. That is 0.5° above the climate normal for October. Precipitation is expected on 11 days (about 1.4 inches), against a normal of 12 days and 2.8 inches. The warmest day looks like 17 October (87.9°), the coolest 30 October (70.2°).

85.3°/72.4°
Average high / low
+0.5°
Above normal
11 / 12
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October85.4°84.7°+0.4°
25 October – 3 November85.3°84°+0.7°
4 November – 13 Novemberat normal83.2°—

October records over 66 years

92.1°12 October 2024All-time high
68.5°30 October 2018All-time low

Climate normals and records are computed from the nearest reference point — Comerío (4 mi).

Fri, 1685° / 74°0.02Light rain
85 °Light rain

Bayamoncito, Friday, 16 October

Light rain. High 85°, low 74°.

Pressure29.97 inHg
Wind7.8 mph E
Humidity61%
Visibility6.2 mi
Dew point70°
Sat, 1788° / 73°0.08Light rain
88 °Light rain

Bayamoncito, Saturday, 17 October

Light rain. High 88°, low 73°.

Pressure29.97 inHg
Wind5.7 mph E
Humidity62%
Visibility5.9 mi
Dew point71°
Sun, 1888° / 74°0.14Rain
88 °Rain

Bayamoncito, Sunday, 18 October

Rain. High 88°, low 74°.

Pressure29.97 inHg
Wind4.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point70°
Mon, 1986° / 74°0.12Light rain
86 °Light rain

Bayamoncito, Monday, 19 October

Light rain. High 86°, low 74°.

Pressure29.94 inHg
Wind5.2 mph E
Humidity65%
Visibility5.5 mi
Dew point71°
Tue, 2086° / 74°0.11Light rain
86 °Light rain

Bayamoncito, Tuesday, 20 October

Light rain. High 86°, low 74°.

Pressure29.94 inHg
Wind5 mph E
Humidity67%
Visibility—
Dew point72°
Wed, 2187° / 71°0.02Light rain
87 °Light rain

Bayamoncito, Wednesday, 21 October

Light rain. High 87°, low 71°.

Pressure29.91 inHg
Wind9.9 mph S
Humidity57%
Visibility—
Dew point68°
Thu, 2287° / 71°0.11Light rain
87 °Light rain

Bayamoncito, Thursday, 22 October

Light rain. High 87°, low 71°.

Pressure29.94 inHg
Wind10.5 mph SE
Humidity54%
Visibility—
Dew point66°
Fri, 2381° / 72°0.14Light rain
81 °Light rain

Bayamoncito, Friday, 23 October

Light rain. High 81°, low 72°.

Pressure29.94 inHg
Wind9.4 mph SE
Humidity70%
Visibility—
Dew point69°
Sat, 2482° / 73°0.28Light rain
82 °Light rain

Bayamoncito, Saturday, 24 October

Light rain. High 82°, low 73°.

Pressure29.88 inHg
Wind16.6 mph S
Humidity71%
Visibility—
Dew point70°
Sun, 2583° / 73°0.11Light rain
83 °Light rain

Bayamoncito, Sunday, 25 October

Light rain. High 83°, low 73°.

Pressure29.88 inHg
Wind13.8 mph S
Humidity72%
Visibility—
Dew point70°
Mon, 2682° / 72°0.08Light rain
82 °Light rain

Bayamoncito, Monday, 26 October

Light rain. High 82°, low 72°.

Pressure29.94 inHg
Wind10.4 mph S
Humidity68%
Visibility—
Dew point70°
Tue, 2788° / 71°0.03Light rain
88 °Light rain

Bayamoncito, Tuesday, 27 October

Light rain. High 88°, low 71°.

Pressure29.97 inHg
Wind7.3 mph SE
Humidity52%
Visibility—
Dew point64°
Wed, 2886° / 71°0Overcast
86 °Overcast

Bayamoncito, Wednesday, 28 October

Overcast. High 86°, low 71°.

Pressure30.00 inHg
Wind11.4 mph E
Humidity55%
Visibility—
Dew point65°
Thu, 2987° / 71°0.01Light rain
87 °Light rain

Bayamoncito, Thursday, 29 October

Light rain. High 87°, low 71°.

Pressure29.97 inHg
Wind10.7 mph E
Humidity57%
Visibility—
Dew point67°
Fri, 3085° / 70°0.04Light rain
85 °Light rain

Bayamoncito, Friday, 30 October

Light rain. High 85°, low 70°.

Pressure29.97 inHg
Wind9.9 mph E
Humidity56%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3184° / 74°0.17Climate normal
84 °Climate normal

Bayamoncito, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.17 in
Chance of precipitation78%
Record high88° (2025)
Record low70° (2018)
Sun, 0184° / 73°0.18Climate normal
84 °Climate normal

Bayamoncito, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.18 in
Chance of precipitation68%
Record high88° (1960)
Record low69° (1976)
Mon, 0284° / 73°0.17Climate normal
84 °Climate normal

Bayamoncito, Monday, 2 November

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.17 in
Chance of precipitation72%
Record high88° (1960)
Record low69° (1976)
Tue, 0383° / 73°0.15Climate normal
83 °Climate normal

Bayamoncito, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.15 in
Chance of precipitation78%
Record high88° (1960)
Record low70° (1974)
Wed, 0483° / 73°0.16Climate normal
83 °Climate normal

Bayamoncito, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.16 in
Chance of precipitation78%
Record high88° (2024)
Record low68° (2000)
Thu, 0583° / 73°0.16Climate normal
83 °Climate normal

Bayamoncito, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.16 in
Chance of precipitation72%
Record high89° (1960)
Record low69° (2000)
Fri, 0683° / 73°0.2Climate normal
83 °Climate normal

Bayamoncito, Friday, 6 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.2 in
Chance of precipitation65%
Record high88° (1960)
Record low68° (2018)
Sat, 0783° / 73°0.19Climate normal
83 °Climate normal

Bayamoncito, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.19 in
Chance of precipitation63%
Record high88° (2023)
Record low69° (2018)
Sun, 0883° / 73°0.18Climate normal
83 °Climate normal

Bayamoncito, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.18 in
Chance of precipitation73%
Record high88° (2021)
Record low70° (2021)
Mon, 0983° / 73°0.2Climate normal
83 °Climate normal

Bayamoncito, Monday, 9 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.2 in
Chance of precipitation75%
Record high86° (2006)
Record low70° (1996)
Tue, 1083° / 73°0.15Climate normal
83 °Climate normal

Bayamoncito, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.15 in
Chance of precipitation77%
Record high86° (1968)
Record low69° (2000)
Wed, 1183° / 73°0.16Climate normal
83 °Climate normal

Bayamoncito, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.16 in
Chance of precipitation63%
Record high87° (2025)
Record low67° (2000)
Thu, 1283° / 73°0.14Climate normal
83 °Climate normal

Bayamoncito, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.14 in
Chance of precipitation62%
Record high87° (2021)
Record low67° (1966)
Fri, 1383° / 73°0.12Climate normal
83 °Climate normal

Bayamoncito, Friday, 13 November

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation63%
Record high88° (2024)
Record low68° (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 Bayamoncito, 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 Bayamoncito, 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.