Monthly outlook for Hato Viejo, PR: average high 86.6°, average low 74.4°. That is 1.4° above the climate normal for October. Precipitation is expected on 13 days (about 2.3 inches), against a normal of 11 days and 2.9 inches. The warmest day looks like 3 November (89.9°), the coolest 3 November (72.1°).
86.6°/74.4°
Average high / low
+1.4°
Above normal
13 / 11
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
87.1°
84.2°
+1.6°
9 November – 18 November
85.7°
83.5°
+1.2°
19 November – 28 November
at normal
82.8°
—
October records over 66 years
92.7°9 October 2023All-time high
66.7°29 October 2021All-time low
Climate normals and records are computed from the nearest reference point — Fránquez (4 mi).
Sat, 3186° / 74°0.33
86 °
Hato Viejo, Saturday, 31 October
Rain. High 86°, low 74°.
Pressure29.97 inHg
Wind7 mph NE
Humidity64%
Visibility6.2 mi
Dew point74°
Sun, 0184° / 74°0.22
84 °
Hato Viejo, Sunday, 1 November
Rain. High 84°, low 74°.
Pressure29.97 inHg
Wind5.2 mph S
Humidity93%
Visibility2.4 mi
Dew point76°
Mon, 0288° / 75°0.15
88 °
Hato Viejo, Monday, 2 November
Light rain. High 88°, low 75°.
Pressure29.94 inHg
Wind7.2 mph E
Humidity62%
Visibility6.2 mi
Dew point75°
Tue, 0390° / 72°0.45
90 °
Hato Viejo, Tuesday, 3 November
Rain. High 90°, low 72°.
Pressure29.94 inHg
Wind3.5 mph SE
Humidity65%
Visibility—
Dew point74°
Wed, 0489° / 74°0.2
89 °
Hato Viejo, Wednesday, 4 November
Light rain. High 89°, low 74°.
Pressure29.91 inHg
Wind3.9 mph E
Humidity63%
Visibility—
Dew point73°
Thu, 0588° / 75°0.07
88 °
Hato Viejo, Thursday, 5 November
Light rain. High 88°, low 75°.
Pressure29.91 inHg
Wind4.4 mph NW
Humidity60%
Visibility—
Dew point71°
Fri, 0688° / 75°0.13
88 °
Hato Viejo, Friday, 6 November
Light rain. High 88°, low 75°.
Pressure29.91 inHg
Wind3.5 mph NW
Humidity60%
Visibility—
Dew point71°
Sat, 0788° / 75°0.1
88 °
Hato Viejo, Saturday, 7 November
Light rain. High 88°, low 75°.
Pressure29.94 inHg
Wind5.6 mph NW
Humidity55%
Visibility—
Dew point68°
Sun, 0887° / 74°0.06
87 °
Hato Viejo, Sunday, 8 November
Light rain. High 87°, low 74°.
Pressure29.97 inHg
Wind4.3 mph N
Humidity62%
Visibility—
Dew point71°
Mon, 0986° / 74°0.07
86 °
Hato Viejo, Monday, 9 November
Light rain. High 86°, low 74°.
Pressure30.00 inHg
Wind6.5 mph N
Humidity63%
Visibility—
Dew point70°
Tue, 1087° / 75°0.03
87 °
Hato Viejo, Tuesday, 10 November
Light rain. High 87°, low 75°.
Pressure30.00 inHg
Wind7.7 mph NE
Humidity70%
Visibility—
Dew point72°
Wed, 1187° / 73°0
87 °
Hato Viejo, Wednesday, 11 November
Partly cloudy. High 87°, low 73°.
Pressure29.91 inHg
Wind5.1 mph S
Humidity57%
Visibility—
Dew point68°
Thu, 1285° / 76°0.01
85 °
Hato Viejo, Thursday, 12 November
Light rain. High 85°, low 76°.
Pressure29.83 inHg
Wind14.6 mph SW
Humidity85%
Visibility—
Dew point75°
Fri, 1385° / 75°0.22
85 °
Hato Viejo, Friday, 13 November
Light rain. High 85°, low 75°.
Pressure29.88 inHg
Wind6.4 mph NW
Humidity69%
Visibility—
Dew point73°
Sat, 1484° / 74°0.19
84 °
Hato Viejo, Saturday, 14 November
Light rain. High 84°, low 74°.
Pressure29.94 inHg
Wind7 mph N
Humidity70%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1583° / 73°0.14
83 °
Hato Viejo, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.14 in
Chance of precipitation67%
Record high87° (2023)
Record low65° (2025)
Mon, 1683° / 72°0.11
83 °
Hato Viejo, Monday, 16 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.11 in
Chance of precipitation63%
Record high88° (2023)
Record low67° (2025)
Tue, 1783° / 73°0.12
83 °
Hato Viejo, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation70%
Record high90° (2023)
Record low65° (2025)
Wed, 1883° / 73°0.15
83 °
Hato Viejo, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.15 in
Chance of precipitation62%
Record high87° (2025)
Record low69° (1970)
Thu, 1983° / 72°0.17
83 °
Hato Viejo, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.17 in
Chance of precipitation58%
Record high87° (2023)
Record low65° (2024)
Fri, 2083° / 72°0.13
83 °
Hato Viejo, Friday, 20 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.13 in
Chance of precipitation62%
Record high87° (1997)
Record low68° (2024)
Sat, 2183° / 72°0.13
83 °
Hato Viejo, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.13 in
Chance of precipitation57%
Record high86° (1976)
Record low67° (1971)
Sun, 2283° / 72°0.19
83 °
Hato Viejo, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.19 in
Chance of precipitation65%
Record high87° (2002)
Record low65° (1971)
Mon, 2383° / 72°0.14
83 °
Hato Viejo, Monday, 23 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.14 in
Chance of precipitation58%
Record high88° (2002)
Record low67° (2017)
Tue, 2483° / 72°0.11
83 °
Hato Viejo, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.11 in
Chance of precipitation40%
Record high87° (1989)
Record low65° (2018)
Wed, 2583° / 72°0.11
83 °
Hato Viejo, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.11 in
Chance of precipitation58%
Record high87° (2023)
Record low66° (2018)
Thu, 2682° / 72°0.09
82 °
Hato Viejo, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high82°
Average low72°
Average precipitation0.09 in
Chance of precipitation52%
Record high87° (2019)
Record low66° (1966)
Fri, 2782° / 72°0.06
82 °
Hato Viejo, Friday, 27 November
Climate normal for this date — 60-year average.
Average high82°
Average low72°
Average precipitation0.06 in
Chance of precipitation50%
Record high88° (2024)
Record low67° (2021)
Sat, 2883° / 71°0.07
83 °
Hato Viejo, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.07 in
Chance of precipitation42%
Record high89° (2023)
Record low65° (2017)
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 Hato Viejo, 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 Hato Viejo, 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.