Monthly outlook for Playa de Guayanilla, PR: average high 86°, average low 74.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 12 days (about 1.5 inches), against a normal of 10 days and 2.2 inches. The warmest day looks like 29 October (88.5°), the coolest 1 November (70.5°).
86°/74.6°
Average high / low
+1.2°
Above normal
12 / 10
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
85.9°
83.9°
+1.1°
8 November – 17 November
86.1°
83.6°
+1.4°
18 November – 27 November
at normal
83.5°
—
October records over 66 years
92.7°12 October 2024All-time high
70°25 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Guayanilla (2 mi).
Fri, 3087° / 74°0.04
87 °
Playa de Guayanilla, Friday, 30 October
Light rain. High 87°, low 74°.
Pressure29.97 inHg
Wind7.6 mph SE
Humidity57%
Visibility4.4 mi
Dew point70°
Sat, 3186° / 73°0.25
86 °
Playa de Guayanilla, Saturday, 31 October
Rain. High 86°, low 73°.
Pressure29.94 inHg
Wind8 mph SE
Humidity62%
Visibility5.1 mi
Dew point72°
Sun, 0186° / 71°0.09
86 °
Playa de Guayanilla, Sunday, 1 November
Light rain. High 86°, low 71°.
Pressure29.94 inHg
Wind7.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point73°
Mon, 0285° / 72°0.02
85 °
Playa de Guayanilla, Monday, 2 November
Light rain. High 85°, low 72°.
Pressure29.91 inHg
Wind9.2 mph SE
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 0385° / 73°0.26
85 °
Playa de Guayanilla, Tuesday, 3 November
Rain. High 85°, low 73°.
Pressure29.94 inHg
Wind8.5 mph SE
Humidity67%
Visibility—
Dew point71°
Wed, 0486° / 73°0.04
86 °
Playa de Guayanilla, Wednesday, 4 November
Light rain. High 86°, low 73°.
Pressure29.91 inHg
Wind8.5 mph S
Humidity71%
Visibility—
Dew point73°
Thu, 0583° / 77°0.02
83 °
Playa de Guayanilla, Thursday, 5 November
Light rain. High 83°, low 77°.
Pressure29.88 inHg
Wind3.8 mph SW
Humidity75%
Visibility—
Dew point74°
Fri, 0687° / 77°0.14
87 °
Playa de Guayanilla, Friday, 6 November
Light rain. High 87°, low 77°.
Pressure29.88 inHg
Wind8.3 mph SW
Humidity62%
Visibility—
Dew point71°
Sat, 0786° / 76°0.14
86 °
Playa de Guayanilla, Saturday, 7 November
Light rain. High 86°, low 76°.
Pressure29.97 inHg
Wind5.4 mph SW
Humidity66%
Visibility—
Dew point72°
Sun, 0886° / 76°0.13
86 °
Playa de Guayanilla, Sunday, 8 November
Light rain. High 86°, low 76°.
Pressure29.94 inHg
Wind7.3 mph S
Humidity59%
Visibility—
Dew point69°
Mon, 0987° / 76°0.01
87 °
Playa de Guayanilla, Monday, 9 November
Light rain. High 87°, low 76°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity56%
Visibility—
Dew point68°
Tue, 1086° / 74°0.1
86 °
Playa de Guayanilla, Tuesday, 10 November
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind8 mph SE
Humidity57%
Visibility—
Dew point68°
Wed, 1185° / 74°0.04
85 °
Playa de Guayanilla, Wednesday, 11 November
Light rain. High 85°, low 74°.
Pressure29.97 inHg
Wind11.7 mph SE
Humidity60%
Visibility—
Dew point68°
Thu, 1286° / 75°0.05
86 °
Playa de Guayanilla, Thursday, 12 November
Light rain. High 86°, low 75°.
Pressure29.97 inHg
Wind10.7 mph SE
Humidity62%
Visibility—
Dew point70°
Fri, 1385° / 75°0.04
85 °
Playa de Guayanilla, Friday, 13 November
Light rain. High 85°, low 75°.
Pressure29.97 inHg
Wind7.9 mph SE
Humidity60%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1483° / 74°0.07
83 °
Playa de Guayanilla, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.07 in
Chance of precipitation40%
Record high88° (2024)
Record low69° (1966)
Sun, 1584° / 74°0.09
84 °
Playa de Guayanilla, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.09 in
Chance of precipitation52%
Record high88° (2021)
Record low70° (1979)
Mon, 1683° / 74°0.07
83 °
Playa de Guayanilla, Monday, 16 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.07 in
Chance of precipitation45%
Record high90° (2021)
Record low69° (1966)
Tue, 1784° / 74°0.1
84 °
Playa de Guayanilla, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation47%
Record high91° (2021)
Record low69° (1970)
Wed, 1884° / 74°0.1
84 °
Playa de Guayanilla, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation50%
Record high89° (1962)
Record low67° (1970)
Thu, 1984° / 74°0.1
84 °
Playa de Guayanilla, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.1 in
Chance of precipitation47%
Record high89° (2021)
Record low68° (1961)
Fri, 2083° / 74°0.08
83 °
Playa de Guayanilla, Friday, 20 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.08 in
Chance of precipitation40%
Record high88° (1980)
Record low69° (1961)
Sat, 2184° / 74°0.07
84 °
Playa de Guayanilla, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.07 in
Chance of precipitation42%
Record high89° (1980)
Record low68° (1971)
Sun, 2283° / 74°0.14
83 °
Playa de Guayanilla, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.14 in
Chance of precipitation45%
Record high88° (1989)
Record low66° (2025)
Mon, 2383° / 74°0.09
83 °
Playa de Guayanilla, Monday, 23 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.09 in
Chance of precipitation47%
Record high90° (1995)
Record low68° (2025)
Tue, 2483° / 73°0.07
83 °
Playa de Guayanilla, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.07 in
Chance of precipitation33%
Record high89° (1980)
Record low68° (1963)
Wed, 2583° / 73°0.05
83 °
Playa de Guayanilla, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.05 in
Chance of precipitation42%
Record high88° (1995)
Record low68° (2025)
Thu, 2683° / 73°0.06
83 °
Playa de Guayanilla, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.06 in
Chance of precipitation32%
Record high88° (2024)
Record low67° (1966)
Fri, 2783° / 73°0.05
83 °
Playa de Guayanilla, 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)
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 Playa de Guayanilla, 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 Playa de Guayanilla, 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.