Monthly outlook for La Plena, PR: average high 84.4°, average low 72.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 11 days (about 2.4 inches), against a normal of 11 days and 2.6 inches. The warmest day looks like 1 November (86.5°), the coolest 28 October (68.1°).
84.4°/72.9°
Average high / low
+2.2°
Above normal
11 / 11
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
84.7°
80.7°
+2.2°
2 November – 11 November
83.8°
79.9°
+2.1°
12 November – 21 November
at normal
79.6°
—
October records over 66 years
86.5°12 October 2024All-time high
64.2°30 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Cayey (6 mi).
Sat, 2485° / 76°0.17
85 °
La Plena, Saturday, 24 October
Rain. High 85°, low 76°.
Pressure29.97 inHg
Wind9.5 mph SE
Humidity72%
Visibility4.6 mi
Dew point73°
Sun, 2582° / 71°0.15
82 °
La Plena, Sunday, 25 October
Light rain. High 82°, low 71°.
Pressure29.97 inHg
Wind8.7 mph SE
Humidity75%
Visibility4.2 mi
Dew point73°
Mon, 2683° / 70°0.2
83 °
La Plena, Monday, 26 October
Light rain. High 83°, low 70°.
Pressure29.97 inHg
Wind9.9 mph SE
Humidity67%
Visibility2.1 mi
Dew point72°
Tue, 2784° / 69°0.02
84 °
La Plena, Tuesday, 27 October
Light rain. High 84°, low 69°.
Pressure30.00 inHg
Wind7.5 mph SE
Humidity67%
Visibility—
Dew point69°
Wed, 2884° / 68°0.02
84 °
La Plena, Wednesday, 28 October
Light rain. High 84°, low 68°.
Pressure30.00 inHg
Wind9.3 mph SE
Humidity63%
Visibility—
Dew point67°
Thu, 2985° / 72°0.1
85 °
La Plena, Thursday, 29 October
Light rain. High 85°, low 72°.
Pressure29.97 inHg
Wind10.6 mph SE
Humidity58%
Visibility—
Dew point67°
Fri, 3086° / 74°0.04
86 °
La Plena, Friday, 30 October
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind10.6 mph SE
Humidity57%
Visibility—
Dew point66°
Sat, 3186° / 75°0.02
86 °
La Plena, Saturday, 31 October
Light rain. High 86°, low 75°.
Pressure29.97 inHg
Wind11.1 mph SE
Humidity59%
Visibility—
Dew point68°
Sun, 0187° / 74°0.2
87 °
La Plena, Sunday, 1 November
Rain. High 87°, low 74°.
Pressure29.97 inHg
Wind8.8 mph SE
Humidity61%
Visibility—
Dew point68°
Mon, 0284° / 74°0.14
84 °
La Plena, Monday, 2 November
Light rain. High 84°, low 74°.
Pressure29.91 inHg
Wind10 mph S
Humidity62%
Visibility—
Dew point68°
Tue, 0383° / 73°0.02
83 °
La Plena, Tuesday, 3 November
Light rain. High 83°, low 73°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity61%
Visibility—
Dew point67°
Wed, 0484° / 73°0.15
84 °
La Plena, Wednesday, 4 November
Light rain. High 84°, low 73°.
Pressure29.97 inHg
Wind8.1 mph S
Humidity55%
Visibility—
Dew point64°
Thu, 0584° / 73°0.17
84 °
La Plena, Thursday, 5 November
Rain. High 84°, low 73°.
Pressure29.97 inHg
Wind8.4 mph E
Humidity58%
Visibility—
Dew point67°
Fri, 0685° / 74°0.63
85 °
La Plena, Friday, 6 November
Rain. High 85°, low 74°.
Pressure29.94 inHg
Wind8.1 mph E
Humidity62%
Visibility—
Dew point69°
Sat, 0783° / 74°0.15
83 °
La Plena, Saturday, 7 November
Light rain. High 83°, low 74°.
Pressure29.91 inHg
Wind8.8 mph SE
Humidity64%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0880° / 70°0.15
80 °
La Plena, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.15 in
Chance of precipitation73%
Record high83° (2021)
Record low64° (2021)
Mon, 0980° / 71°0.2
80 °
La Plena, Monday, 9 November
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.2 in
Chance of precipitation75%
Record high83° (1972)
Record low67° (2021)
Tue, 1079° / 70°0.15
79 °
La Plena, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.15 in
Chance of precipitation73%
Record high82° (1968)
Record low67° (1984)
Wed, 1180° / 70°0.17
80 °
La Plena, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.17 in
Chance of precipitation58%
Record high83° (2006)
Record low64° (2000)
Thu, 1280° / 70°0.15
80 °
La Plena, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.15 in
Chance of precipitation52%
Record high83° (2021)
Record low65° (1981)
Fri, 1380° / 70°0.11
80 °
La Plena, Friday, 13 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.11 in
Chance of precipitation62%
Record high83° (2024)
Record low65° (1984)
Sat, 1480° / 70°0.08
80 °
La Plena, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.08 in
Chance of precipitation55%
Record high83° (2009)
Record low65° (1966)
Sun, 1580° / 70°0.11
80 °
La Plena, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.11 in
Chance of precipitation58%
Record high83° (1994)
Record low65° (1966)
Mon, 1679° / 70°0.09
79 °
La Plena, Monday, 16 November
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.09 in
Chance of precipitation57%
Record high83° (2001)
Record low64° (1966)
Tue, 1780° / 70°0.13
80 °
La Plena, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.13 in
Chance of precipitation62%
Record high82° (2001)
Record low66° (2025)
Wed, 1879° / 70°0.1
79 °
La Plena, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.1 in
Chance of precipitation57%
Record high83° (1960)
Record low63° (1970)
Thu, 1980° / 70°0.11
80 °
La Plena, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.11 in
Chance of precipitation58%
Record high83° (1966)
Record low66° (1961)
Fri, 2080° / 69°0.09
80 °
La Plena, Friday, 20 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.09 in
Chance of precipitation53%
Record high84° (1966)
Record low66° (1982)
Sat, 2180° / 69°0.08
80 °
La Plena, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.08 in
Chance of precipitation58%
Record high83° (2001)
Record low64° (1971)
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 La Plena, 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 La Plena, 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.