Monthly outlook for Lajas Arriba, PR: average high 86.3°, average low 76.1°. That is 0.8° above the climate normal for October. Precipitation is expected on 13 days (about 2.3 inches), against a normal of 9 days and 2.2 inches. The warmest day looks like 28 October (90.7°), the coolest 29 October (73.2°).
86.3°/76.1°
Average high / low
+0.8°
Above normal
13 / 9
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
87°
85.1°
+1.1°
3 November – 12 November
85.1°
84.6°
+0.3°
13 November – 22 November
at normal
84.4°
—
October records over 66 years
92.7°8 October 2006All-time high
66.7°2 October 2025All-time low
Climate normals and records are computed from the nearest reference point — Sabana Grande (4 mi).
Sun, 2587° / 77°0.02
87 °
Lajas Arriba, Sunday, 25 October
Light rain. High 87°, low 77°.
Pressure29.91 inHg
Wind11.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point74°
Mon, 2689° / 76°0.11
89 °
Lajas Arriba, Monday, 26 October
Rain. High 89°, low 76°.
Pressure29.91 inHg
Wind11.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point74°
Tue, 2789° / 75°0.01
89 °
Lajas Arriba, Tuesday, 27 October
Light rain. High 89°, low 75°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity56%
Visibility6.2 mi
Dew point72°
Wed, 2891° / 75°0.01
91 °
Lajas Arriba, Wednesday, 28 October
Light rain. High 91°, low 75°.
Pressure29.97 inHg
Wind9.5 mph SE
Humidity53%
Visibility—
Dew point68°
Thu, 2990° / 73°0.15
90 °
Lajas Arriba, Thursday, 29 October
Rain. High 90°, low 73°.
Pressure29.97 inHg
Wind10.4 mph SE
Humidity50%
Visibility—
Dew point66°
Fri, 3084° / 77°0.24
84 °
Lajas Arriba, Friday, 30 October
Light rain. High 84°, low 77°.
Pressure29.94 inHg
Wind8.3 mph SE
Humidity71%
Visibility—
Dew point73°
Sat, 3184° / 77°0.36
84 °
Lajas Arriba, Saturday, 31 October
Rain. High 84°, low 77°.
Pressure29.94 inHg
Wind9.4 mph SE
Humidity70%
Visibility—
Dew point73°
Sun, 0184° / 76°0.04
84 °
Lajas Arriba, Sunday, 1 November
Light rain. High 84°, low 76°.
Pressure29.97 inHg
Wind10.8 mph SE
Humidity68%
Visibility—
Dew point71°
Mon, 0285° / 76°0.12
85 °
Lajas Arriba, Monday, 2 November
Light rain. High 85°, low 76°.
Pressure29.97 inHg
Wind9.9 mph SE
Humidity64%
Visibility—
Dew point69°
Tue, 0385° / 76°0.23
85 °
Lajas Arriba, Tuesday, 3 November
Light rain. High 85°, low 76°.
Pressure29.94 inHg
Wind13.3 mph SE
Humidity66%
Visibility—
Dew point71°
Wed, 0485° / 76°0.23
85 °
Lajas Arriba, Wednesday, 4 November
Light rain. High 85°, low 76°.
Pressure29.97 inHg
Wind14.9 mph SE
Humidity67%
Visibility—
Dew point72°
Thu, 0586° / 76°0.04
86 °
Lajas Arriba, Thursday, 5 November
Light rain. High 86°, low 76°.
Pressure29.97 inHg
Wind16 mph SE
Humidity66%
Visibility—
Dew point72°
Fri, 0685° / 77°0.07
85 °
Lajas Arriba, Friday, 6 November
Light rain. High 85°, low 77°.
Pressure29.94 inHg
Wind17.1 mph SE
Humidity66%
Visibility—
Dew point72°
Sat, 0785° / 77°0.15
85 °
Lajas Arriba, Saturday, 7 November
Light rain. High 85°, low 77°.
Pressure29.97 inHg
Wind11.9 mph SE
Humidity63%
Visibility—
Dew point70°
Sun, 0885° / 75°0.29
85 °
Lajas Arriba, Sunday, 8 November
Rain. High 85°, low 75°.
Pressure29.94 inHg
Wind13.3 mph SE
Humidity62%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0985° / 74°0.16
85 °
Lajas Arriba, Monday, 9 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.16 in
Chance of precipitation62%
Record high89° (1980)
Record low72° (1996)
Tue, 1084° / 74°0.12
84 °
Lajas Arriba, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.12 in
Chance of precipitation52%
Record high90° (1980)
Record low71° (2018)
Wed, 1184° / 74°0.11
84 °
Lajas Arriba, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.11 in
Chance of precipitation45%
Record high90° (1980)
Record low69° (2000)
Thu, 1284° / 74°0.11
84 °
Lajas Arriba, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.11 in
Chance of precipitation45%
Record high89° (1993)
Record low68° (1981)
Fri, 1385° / 74°0.09
85 °
Lajas Arriba, Friday, 13 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.09 in
Chance of precipitation55%
Record high89° (1980)
Record low69° (1984)
Sat, 1484° / 74°0.06
84 °
Lajas Arriba, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.06 in
Chance of precipitation37%
Record high89° (1980)
Record low70° (2020)
Sun, 1584° / 74°0.08
84 °
Lajas Arriba, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.08 in
Chance of precipitation43%
Record high89° (2015)
Record low68° (2020)
Mon, 1684° / 74°0.07
84 °
Lajas Arriba, Monday, 16 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.07 in
Chance of precipitation37%
Record high88° (1967)
Record low68° (2021)
Tue, 1785° / 74°0.08
85 °
Lajas Arriba, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.08 in
Chance of precipitation37%
Record high91° (2021)
Record low68° (2021)
Wed, 1885° / 74°0.1
85 °
Lajas Arriba, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.1 in
Chance of precipitation43%
Record high90° (1962)
Record low67° (2025)
Thu, 1985° / 73°0.11
85 °
Lajas Arriba, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high85°
Average low73°
Average precipitation0.11 in
Chance of precipitation42%
Record high89° (1962)
Record low66° (2018)
Fri, 2084° / 73°0.08
84 °
Lajas Arriba, Friday, 20 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.08 in
Chance of precipitation33%
Record high89° (1964)
Record low68° (2025)
Sat, 2184° / 73°0.07
84 °
Lajas Arriba, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.07 in
Chance of precipitation37%
Record high90° (1980)
Record low65° (2025)
Sun, 2284° / 73°0.12
84 °
Lajas Arriba, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.12 in
Chance of precipitation42%
Record high89° (1980)
Record low64° (2025)
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 Lajas Arriba, 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 Lajas Arriba, 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.