Monthly outlook for Las Ollas, PR: average high 85.9°, average low 76.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 15 days (about 3.9 inches), against a normal of 10 days and 2.3 inches. The warmest day looks like 16 October (90.9°), the coolest 19 October (73.2°).
85.9°/76.7°
Average high / low
+1.2°
Above normal
15 / 10
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
86.5°
83.9°
+1.5°
25 October – 3 November
84.9°
83.4°
+0.8°
4 November – 13 November
at normal
82.9°
—
October records over 66 years
92.3°19 October 2023All-time high
69.3°25 October 2008All-time low
Fri, 1691° / 76°0.06
91 °
Las Ollas, Friday, 16 October
Light rain. High 91°, low 76°.
Pressure29.94 inHg
Wind10.7 mph SE
Humidity58%
Visibility3.9 mi
Dew point72°
Sat, 1788° / 75°0.04
88 °
Las Ollas, Saturday, 17 October
Light rain. High 88°, low 75°.
Pressure29.94 inHg
Wind9.8 mph SE
Humidity58%
Visibility6.2 mi
Dew point72°
Sun, 1887° / 75°0.21
87 °
Las Ollas, Sunday, 18 October
Rain. High 87°, low 75°.
Pressure29.97 inHg
Wind4.4 mph SE
Humidity63%
Visibility3.1 mi
Dew point73°
Mon, 1987° / 73°0.08
87 °
Las Ollas, Monday, 19 October
Light rain. High 87°, low 73°.
Pressure29.91 inHg
Wind5.7 mph SE
Humidity65%
Visibility6.0 mi
Dew point73°
Tue, 2085° / 75°0.17
85 °
Las Ollas, Tuesday, 20 October
Light rain. High 85°, low 75°.
Pressure29.91 inHg
Wind9.2 mph SE
Humidity67%
Visibility—
Dew point72°
Wed, 2184° / 76°0.01
84 °
Las Ollas, Wednesday, 21 October
Light rain. High 84°, low 76°.
Pressure29.91 inHg
Wind8.6 mph SE
Humidity73%
Visibility—
Dew point73°
Thu, 2285° / 77°0.08
85 °
Las Ollas, Thursday, 22 October
Light rain. High 85°, low 77°.
Pressure29.94 inHg
Wind13.2 mph SE
Humidity71%
Visibility—
Dew point74°
Fri, 2385° / 80°0.24
85 °
Las Ollas, Friday, 23 October
Light rain. High 85°, low 80°.
Pressure29.97 inHg
Wind12.8 mph SE
Humidity75%
Visibility—
Dew point74°
Sat, 2484° / 79°0.91
84 °
Las Ollas, Saturday, 24 October
Rain. High 84°, low 79°.
Pressure29.88 inHg
Wind19.3 mph S
Humidity76%
Visibility—
Dew point74°
Sun, 2586° / 78°0.47
86 °
Las Ollas, Sunday, 25 October
Rain. High 86°, low 78°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity76%
Visibility—
Dew point74°
Mon, 2684° / 77°0.17
84 °
Las Ollas, Monday, 26 October
Light rain. High 84°, low 77°.
Pressure29.94 inHg
Wind7.4 mph SE
Humidity67%
Visibility—
Dew point71°
Tue, 2785° / 77°0.49
85 °
Las Ollas, Tuesday, 27 October
Rain. High 85°, low 77°.
Pressure29.97 inHg
Wind10 mph NE
Humidity67%
Visibility—
Dew point72°
Wed, 2884° / 77°0.43
84 °
Las Ollas, Wednesday, 28 October
Rain. High 84°, low 77°.
Pressure29.94 inHg
Wind11 mph E
Humidity73%
Visibility—
Dew point73°
Thu, 2985° / 77°0.15
85 °
Las Ollas, Thursday, 29 October
Light rain. High 85°, low 77°.
Pressure29.94 inHg
Wind13.7 mph SE
Humidity66%
Visibility—
Dew point72°
Fri, 3085° / 78°0.26
85 °
Las Ollas, Friday, 30 October
Rain. High 85°, low 78°.
Pressure29.94 inHg
Wind12.2 mph SE
Humidity66%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3183° / 74°0.11
83 °
Las Ollas, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.11 in
Chance of precipitation67%
Record high89° (2009)
Record low70° (1963)
Sun, 0183° / 74°0.14
83 °
Las Ollas, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.14 in
Chance of precipitation57%
Record high89° (2020)
Record low69° (1976)
Mon, 0283° / 74°0.13
83 °
Las Ollas, Monday, 2 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation68%
Record high91° (2021)
Record low69° (1961)
Tue, 0383° / 74°0.13
83 °
Las Ollas, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation58%
Record high88° (2009)
Record low70° (1974)
Wed, 0483° / 74°0.13
83 °
Las Ollas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.13 in
Chance of precipitation55%
Record high90° (2021)
Record low68° (2000)
Thu, 0583° / 74°0.16
83 °
Las Ollas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.16 in
Chance of precipitation58%
Record high89° (1960)
Record low71° (1964)
Fri, 0683° / 74°0.15
83 °
Las Ollas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation55%
Record high89° (2019)
Record low69° (2000)
Sat, 0783° / 74°0.15
83 °
Las Ollas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation53%
Record high88° (2021)
Record low70° (1971)
Sun, 0883° / 74°0.15
83 °
Las Ollas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.15 in
Chance of precipitation70%
Record high87° (2021)
Record low70° (2014)
Mon, 0983° / 74°0.18
83 °
Las Ollas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.18 in
Chance of precipitation70%
Record high87° (2021)
Record low70° (1966)
Tue, 1082° / 74°0.14
82 °
Las Ollas, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.14 in
Chance of precipitation67%
Record high88° (2025)
Record low67° (1984)
Wed, 1183° / 74°0.14
83 °
Las Ollas, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high83°
Average low74°
Average precipitation0.14 in
Chance of precipitation50%
Record high90° (2021)
Record low66° (1984)
Thu, 1283° / 73°0.12
83 °
Las Ollas, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation45%
Record high92° (2021)
Record low67° (1984)
Fri, 1383° / 73°0.1
83 °
Las Ollas, Friday, 13 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.1 in
Chance of precipitation55%
Record high90° (2021)
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 Las Ollas, 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 Ollas, 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.