Monthly outlook for Las Piñas, PR: average high 87.8°, average low 73.1°. That is 1.3° above the climate normal for August. Precipitation is expected on 7 days (about 0.7 inches), against a normal of 12 days and 2.6 inches. The warmest day looks like 19 August (89.7°), the coolest 22 August (71.6°).
87.8°/73.1°
Average high / low
+1.3°
Above normal
7 / 12
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
87.3°
85.5°
+1°
18 August – 27 August
88.5°
85.6°
+1.6°
28 August – 6 September
at normal
85.8°
—
August records over 66 years
91.2°24 August 2025All-time high
70.2°22 August 2022All-time low
Climate normals and records are computed from the nearest reference point — Juncos (2 mi).
Sun, 0989° / 74°0.04
89 °
Las Piñas, Sunday, 9 August
Light rain. High 89°, low 74°.
Pressure30.06 inHg
Wind14.6 mph E
Humidity55%
Visibility6.2 mi
Dew point70°
Mon, 1090° / 74°0
90 °
Las Piñas, Monday, 10 August
Overcast. High 90°, low 74°.
Pressure30.09 inHg
Wind13.2 mph E
Humidity54%
Visibility6.2 mi
Dew point69°
Tue, 1187° / 72°0.1
87 °
Las Piñas, Tuesday, 11 August
Light rain. High 87°, low 72°.
Pressure30.06 inHg
Wind12.6 mph E
Humidity57%
Visibility6.2 mi
Dew point70°
Wed, 1287° / 73°0.09
87 °
Las Piñas, Wednesday, 12 August
Light rain. High 87°, low 73°.
Pressure30.03 inHg
Wind14 mph SE
Humidity58%
Visibility6.2 mi
Dew point71°
Thu, 1386° / 74°0.06
86 °
Las Piñas, Thursday, 13 August
Light rain. High 86°, low 74°.
Pressure30.09 inHg
Wind17.8 mph E
Humidity55%
Visibility—
Dew point66°
Fri, 1486° / 73°0.05
86 °
Las Piñas, Friday, 14 August
Light rain. High 86°, low 73°.
Pressure30.12 inHg
Wind15.9 mph E
Humidity53%
Visibility—
Dew point64°
Sat, 1587° / 73°0.04
87 °
Las Piñas, Saturday, 15 August
Light rain. High 87°, low 73°.
Pressure30.06 inHg
Wind16.7 mph E
Humidity55%
Visibility—
Dew point66°
Sun, 1687° / 72°0.02
87 °
Las Piñas, Sunday, 16 August
Light rain. High 87°, low 72°.
Pressure30.06 inHg
Wind14.6 mph E
Humidity53%
Visibility—
Dew point65°
Mon, 1788° / 74°0.08
88 °
Las Piñas, Monday, 17 August
Light rain. High 88°, low 74°.
Pressure30.03 inHg
Wind11.6 mph NE
Humidity59%
Visibility—
Dew point69°
Tue, 1890° / 73°0.11
90 °
Las Piñas, Tuesday, 18 August
Light rain. High 90°, low 73°.
Pressure30.03 inHg
Wind9.8 mph S
Humidity55%
Visibility—
Dew point68°
Wed, 1990° / 73°0
90 °
Las Piñas, Wednesday, 19 August
Clear. High 90°, low 73°.
Pressure30.06 inHg
Wind11.5 mph SE
Humidity55%
Visibility—
Dew point68°
Thu, 2089° / 74°0
89 °
Las Piñas, Thursday, 20 August
Light rain. High 89°, low 74°.
Pressure30.06 inHg
Wind12.7 mph SE
Humidity51%
Visibility—
Dew point66°
Fri, 2188° / 72°0
88 °
Las Piñas, Friday, 21 August
Clear. High 88°, low 72°.
Pressure30.03 inHg
Wind12.6 mph SE
Humidity52%
Visibility—
Dew point65°
Sat, 2288° / 72°0.06
88 °
Las Piñas, Saturday, 22 August
Light rain. High 88°, low 72°.
Pressure30.03 inHg
Wind13 mph SE
Humidity58%
Visibility—
Dew point68°
Sun, 2386° / 72°0.01
86 °
Las Piñas, Sunday, 23 August
Light rain. High 86°, low 72°.
Pressure30.06 inHg
Wind14.4 mph SE
Humidity50%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 76°0.23
85 °
Las Piñas, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.23 in
Chance of precipitation75%
Record high91° (2025)
Record low72° (2018)
Tue, 2586° / 76°0.16
86 °
Las Piñas, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.16 in
Chance of precipitation77%
Record high90° (2025)
Record low72° (2024)
Wed, 2686° / 76°0.14
86 °
Las Piñas, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.14 in
Chance of precipitation80%
Record high89° (2025)
Record low73° (2021)
Thu, 2786° / 76°0.12
86 °
Las Piñas, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.12 in
Chance of precipitation77%
Record high90° (2021)
Record low73° (2018)
Fri, 2886° / 76°0.22
86 °
Las Piñas, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.22 in
Chance of precipitation92%
Record high91° (2024)
Record low73° (2022)
Sat, 2986° / 76°0.15
86 °
Las Piñas, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.15 in
Chance of precipitation75%
Record high90° (2023)
Record low73° (2022)
Sun, 3086° / 76°0.25
86 °
Las Piñas, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.25 in
Chance of precipitation77%
Record high91° (2021)
Record low73° (2018)
Mon, 3186° / 76°0.17
86 °
Las Piñas, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation83%
Record high90° (2023)
Record low71° (2021)
Tue, 0186° / 76°0.15
86 °
Las Piñas, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.15 in
Chance of precipitation80%
Record high90° (2023)
Record low72° (2022)
Wed, 0286° / 76°0.17
86 °
Las Piñas, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation87%
Record high89° (2023)
Record low72° (1986)
Thu, 0386° / 76°0.15
86 °
Las Piñas, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.15 in
Chance of precipitation77%
Record high89° (2021)
Record low73° (2020)
Fri, 0486° / 76°0.16
86 °
Las Piñas, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.16 in
Chance of precipitation73%
Record high91° (2021)
Record low73° (1982)
Sat, 0586° / 76°0.3
86 °
Las Piñas, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.3 in
Chance of precipitation85%
Record high91° (2021)
Record low73° (1961)
Sun, 0686° / 76°0.21
86 °
Las Piñas, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.21 in
Chance of precipitation80%
Record high91° (2021)
Record low72° (2018)
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 Las Piñas, 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 Las Piñas, 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.