Monthly outlook for Royal Town, PR: average high 86.4°, average low 73.9°. That is 0.3° above the climate normal for October. Precipitation is expected on 13 days (about 4.7 inches), against a normal of 11 days and 2.5 inches. The warmest day looks like 22 October (89.5°), the coolest 21 October (69.4°).
86.4°/73.9°
Average high / low
+0.3°
Above normal
13 / 11
Wet days / normal
4.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
88.7°
86.1°
+1.5°
29 October – 7 November
82.5°
85.1°
-1.4°
8 November – 17 November
at normal
84.2°
—
October records over 66 years
94.6°5 October 2015All-time high
69.3°27 October 2021All-time low
Climate normals and records are computed from the nearest reference point — Bayamón (1 mi).
Tue, 2087° / 74°0.24
87 °
Royal Town, Tuesday, 20 October
Rain. High 87°, low 74°.
Pressure29.88 inHg
Wind3.6 mph NE
Humidity59%
Visibility6.2 mi
Dew point74°
Wed, 2189° / 69°0.1
89 °
Royal Town, Wednesday, 21 October
Light rain. High 89°, low 69°.
Pressure29.91 inHg
Wind2.9 mph NE
Humidity57%
Visibility3.4 mi
Dew point71°
Thu, 2290° / 72°0.12
90 °
Royal Town, Thursday, 22 October
Light rain. High 90°, low 72°.
Pressure29.94 inHg
Wind3.1 mph E
Humidity62%
Visibility6.2 mi
Dew point74°
Fri, 2389° / 73°0.27
89 °
Royal Town, Friday, 23 October
Rain. High 89°, low 73°.
Pressure29.97 inHg
Wind7.7 mph SE
Humidity62%
Visibility—
Dew point73°
Sat, 2489° / 75°0.01
89 °
Royal Town, Saturday, 24 October
Light rain. High 89°, low 75°.
Pressure29.97 inHg
Wind8.5 mph SE
Humidity62%
Visibility—
Dew point72°
Sun, 2589° / 76°0.03
89 °
Royal Town, Sunday, 25 October
Light rain. High 89°, low 76°.
Pressure29.91 inHg
Wind8.5 mph SE
Humidity61%
Visibility—
Dew point71°
Mon, 2689° / 76°0.05
89 °
Royal Town, Monday, 26 October
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind8.5 mph NE
Humidity56%
Visibility—
Dew point69°
Tue, 2789° / 75°0.03
89 °
Royal Town, Tuesday, 27 October
Light rain. High 89°, low 75°.
Pressure29.97 inHg
Wind9.6 mph NE
Humidity58%
Visibility—
Dew point69°
Wed, 2889° / 75°0.11
89 °
Royal Town, Wednesday, 28 October
Light rain. High 89°, low 75°.
Pressure29.94 inHg
Wind9.9 mph NE
Humidity55%
Visibility—
Dew point68°
Thu, 2987° / 75°0.15
87 °
Royal Town, Thursday, 29 October
Light rain. High 87°, low 75°.
Pressure29.91 inHg
Wind8.6 mph N
Humidity59%
Visibility—
Dew point69°
Fri, 3087° / 75°0.82
87 °
Royal Town, Friday, 30 October
Rain. High 87°, low 75°.
Pressure29.85 inHg
Wind3.4 mph NE
Humidity62%
Visibility—
Dew point71°
Sat, 3183° / 73°0.87
83 °
Royal Town, Saturday, 31 October
Rain. High 83°, low 73°.
Pressure29.83 inHg
Wind4 mph S
Humidity72%
Visibility—
Dew point71°
Sun, 0178° / 72°0.85
78 °
Royal Town, Sunday, 1 November
Rain. High 78°, low 72°.
Pressure29.77 inHg
Wind6.1 mph S
Humidity81%
Visibility—
Dew point71°
Mon, 0278° / 72°0.67
78 °
Royal Town, Monday, 2 November
Rain. High 78°, low 72°.
Pressure29.83 inHg
Wind8.6 mph S
Humidity83%
Visibility—
Dew point72°
Tue, 0382° / 73°0.16
82 °
Royal Town, Tuesday, 3 November
Light rain. High 82°, low 73°.
Pressure29.88 inHg
Wind12.8 mph S
Humidity75%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0485° / 74°0.15
85 °
Royal Town, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.15 in
Chance of precipitation73%
Record high90° (1964)
Record low71° (2022)
Thu, 0585° / 74°0.14
85 °
Royal Town, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.14 in
Chance of precipitation62%
Record high91° (1960)
Record low70° (2022)
Fri, 0685° / 74°0.18
85 °
Royal Town, Friday, 6 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.18 in
Chance of precipitation60%
Record high91° (1960)
Record low70° (2018)
Sat, 0785° / 74°0.2
85 °
Royal Town, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.2 in
Chance of precipitation60%
Record high91° (2025)
Record low70° (2018)
Sun, 0885° / 74°0.19
85 °
Royal Town, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.19 in
Chance of precipitation67%
Record high91° (2021)
Record low71° (2021)
Mon, 0984° / 74°0.2
84 °
Royal Town, Monday, 9 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.2 in
Chance of precipitation68%
Record high89° (2006)
Record low70° (1996)
Tue, 1084° / 74°0.13
84 °
Royal Town, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.13 in
Chance of precipitation67%
Record high91° (2025)
Record low70° (1966)
Wed, 1184° / 73°0.16
84 °
Royal Town, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.16 in
Chance of precipitation58%
Record high90° (2025)
Record low69° (2000)
Thu, 1284° / 73°0.15
84 °
Royal Town, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.15 in
Chance of precipitation65%
Record high89° (2025)
Record low69° (1966)
Fri, 1384° / 73°0.13
84 °
Royal Town, Friday, 13 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.13 in
Chance of precipitation68%
Record high89° (2019)
Record low70° (2019)
Sat, 1484° / 73°0.11
84 °
Royal Town, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.11 in
Chance of precipitation57%
Record high90° (2021)
Record low69° (1966)
Sun, 1584° / 73°0.12
84 °
Royal Town, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.12 in
Chance of precipitation62%
Record high89° (2025)
Record low70° (1966)
Mon, 1684° / 73°0.13
84 °
Royal Town, Monday, 16 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.13 in
Chance of precipitation60%
Record high89° (1967)
Record low69° (1966)
Tue, 1784° / 73°0.12
84 °
Royal Town, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.12 in
Chance of precipitation58%
Record high89° (2023)
Record low69° (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 Royal Town, 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 Royal Town, 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.