Monthly outlook for Royal Town, PR: average high 89°, average low 74.3°. That is 1.8° above the climate normal for October. Precipitation is expected on 8 days (about 1.5 inches), against a normal of 11 days and 2.5 inches. The warmest day looks like 26 October (91.7°), the coolest 21 October (69°).
89°/74.3°
Average high / low
+1.8°
Above normal
8 / 11
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
89.6°
86.1°
+1.9°
29 October – 7 November
88.2°
85.1°
+1.7°
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, 2088° / 74°0.15
88 °
Royal Town, Tuesday, 20 October
Rain. High 88°, low 74°.
Pressure29.88 inHg
Wind4.4 mph NE
Humidity62%
Visibility6.2 mi
Dew point75°
Wed, 2190° / 69°0.11
90 °
Royal Town, Wednesday, 21 October
Rain. High 90°, low 69°.
Pressure29.91 inHg
Wind1.5 mph N
Humidity53%
Visibility3.7 mi
Dew point70°
Thu, 2289° / 72°0.34
89 °
Royal Town, Thursday, 22 October
Heavy rain. High 89°, low 72°.
Pressure30.00 inHg
Wind4.8 mph W
Humidity89%
Visibility0.0 mi
Dew point76°
Fri, 2389° / 73°0.13
89 °
Royal Town, Friday, 23 October
Light rain. High 89°, low 73°.
Pressure29.94 inHg
Wind5.5 mph SE
Humidity62%
Visibility6.2 mi
Dew point73°
Sat, 2492° / 76°0.02
92 °
Royal Town, Saturday, 24 October
Light rain. High 92°, low 76°.
Pressure29.97 inHg
Wind8.1 mph SE
Humidity57%
Visibility—
Dew point70°
Sun, 2590° / 76°0.02
90 °
Royal Town, Sunday, 25 October
Light rain. High 90°, low 76°.
Pressure29.91 inHg
Wind10.8 mph S
Humidity58%
Visibility—
Dew point70°
Mon, 2692° / 76°0
92 °
Royal Town, Monday, 26 October
Overcast. High 92°, low 76°.
Pressure29.94 inHg
Wind5.9 mph E
Humidity56%
Visibility—
Dew point70°
Tue, 2789° / 75°0
89 °
Royal Town, Tuesday, 27 October
Overcast. High 89°, low 75°.
Pressure29.97 inHg
Wind11.5 mph NE
Humidity61%
Visibility—
Dew point71°
Wed, 2889° / 74°0
89 °
Royal Town, Wednesday, 28 October
Overcast. High 89°, low 74°.
Pressure29.94 inHg
Wind9.1 mph NE
Humidity53%
Visibility—
Dew point67°
Thu, 2990° / 75°0
90 °
Royal Town, Thursday, 29 October
Overcast. High 90°, low 75°.
Pressure29.91 inHg
Wind9.5 mph NE
Humidity48%
Visibility—
Dew point65°
Fri, 3087° / 75°0.15
87 °
Royal Town, Friday, 30 October
Light rain. High 87°, low 75°.
Pressure29.94 inHg
Wind9 mph NE
Humidity63%
Visibility—
Dew point72°
Sat, 3188° / 76°0.01
88 °
Royal Town, Saturday, 31 October
Light rain. High 88°, low 76°.
Pressure30.00 inHg
Wind11.8 mph NE
Humidity64%
Visibility—
Dew point72°
Sun, 0185° / 75°0.28
85 °
Royal Town, Sunday, 1 November
Rain. High 85°, low 75°.
Pressure30.00 inHg
Wind8.5 mph NE
Humidity70%
Visibility—
Dew point73°
Mon, 0289° / 74°0.11
89 °
Royal Town, Monday, 2 November
Light rain. High 89°, low 74°.
Pressure29.91 inHg
Wind6.8 mph NE
Humidity53%
Visibility—
Dew point66°
Tue, 0389° / 74°0
89 °
Royal Town, Tuesday, 3 November
Light rain. High 89°, low 74°.
Pressure29.88 inHg
Wind4.8 mph S
Humidity50%
Visibility—
Dew point65°
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.