Monthly outlook for Río Lajas, PR: average high 88°, average low 74.7°. That is 2° above the climate normal for October. Precipitation is expected on 9 days (about 1.9 inches), against a normal of 10 days and 2.5 inches. The warmest day looks like 8 November (90.5°), the coolest 5 November (72.4°).
88°/74.7°
Average high / low
+2°
Above normal
9 / 10
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
88.3°
84.6°
+2°
10 November – 19 November
87.6°
83.8°
+2.1°
20 November – 29 November
at normal
83.1°
—
October records over 66 years
94.1°24 October 2024All-time high
68.9°30 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Toa Alta (1 mi).
Sun, 0190° / 76°0.04
90 °
Río Lajas, Sunday, 1 November
Light rain. High 90°, low 76°.
Pressure29.94 inHg
Wind9.5 mph E
Humidity69%
Visibility6.2 mi
Dew point76°
Mon, 0287° / 75°0.11
87 °
Río Lajas, Monday, 2 November
Rain. High 87°, low 75°.
Pressure29.94 inHg
Wind6.3 mph SE
Humidity82%
Visibility5.2 mi
Dew point77°
Tue, 0388° / 73°0.08
88 °
Río Lajas, Tuesday, 3 November
Light rain. High 88°, low 73°.
Pressure29.91 inHg
Wind7 mph E
Humidity62%
Visibility4.5 mi
Dew point74°
Wed, 0488° / 73°0.38
88 °
Río Lajas, Wednesday, 4 November
Rain. High 88°, low 73°.
Pressure29.91 inHg
Wind3.3 mph NE
Humidity63%
Visibility—
Dew point72°
Thu, 0586° / 72°0.35
86 °
Río Lajas, Thursday, 5 November
Rain. High 86°, low 72°.
Pressure29.88 inHg
Wind5.2 mph S
Humidity70%
Visibility—
Dew point73°
Fri, 0689° / 75°0.02
89 °
Río Lajas, Friday, 6 November
Light rain. High 89°, low 75°.
Pressure29.85 inHg
Wind4.5 mph NE
Humidity56%
Visibility—
Dew point69°
Sat, 0790° / 76°0.02
90 °
Río Lajas, Saturday, 7 November
Light rain. High 90°, low 76°.
Pressure29.91 inHg
Wind6.3 mph N
Humidity52%
Visibility—
Dew point67°
Sun, 0891° / 76°0.13
91 °
Río Lajas, Sunday, 8 November
Light rain. High 91°, low 76°.
Pressure29.91 inHg
Wind7.8 mph N
Humidity52%
Visibility—
Dew point69°
Mon, 0987° / 75°0.16
87 °
Río Lajas, Monday, 9 November
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind8 mph N
Humidity61%
Visibility—
Dew point71°
Tue, 1087° / 76°0.07
87 °
Río Lajas, Tuesday, 10 November
Light rain. High 87°, low 76°.
Pressure30.03 inHg
Wind9.3 mph NE
Humidity61%
Visibility—
Dew point70°
Wed, 1187° / 75°0.16
87 °
Río Lajas, Wednesday, 11 November
Light rain. High 87°, low 75°.
Pressure30.00 inHg
Wind6.1 mph NE
Humidity62%
Visibility—
Dew point71°
Thu, 1288° / 73°0.04
88 °
Río Lajas, Thursday, 12 November
Light rain. High 88°, low 73°.
Pressure29.94 inHg
Wind7.7 mph S
Humidity58%
Visibility—
Dew point69°
Fri, 1389° / 75°0
89 °
Río Lajas, Friday, 13 November
Partly cloudy. High 89°, low 75°.
Pressure29.91 inHg
Wind5.3 mph S
Humidity52%
Visibility—
Dew point68°
Sat, 1488° / 73°0.02
88 °
Río Lajas, Saturday, 14 November
Light rain. High 88°, low 73°.
Pressure29.97 inHg
Wind8 mph N
Humidity52%
Visibility—
Dew point67°
Sun, 1587° / 75°0.02
87 °
Río Lajas, Sunday, 15 November
Light rain. High 87°, low 75°.
Pressure30.03 inHg
Wind9.4 mph N
Humidity59%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1683° / 73°0.13
83 °
Río Lajas, Monday, 16 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.13 in
Chance of precipitation60%
Record high89° (1967)
Record low69° (2025)
Tue, 1784° / 73°0.12
84 °
Río Lajas, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.12 in
Chance of precipitation60%
Record high89° (2023)
Record low66° (2025)
Wed, 1884° / 74°0.14
84 °
Río Lajas, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high84°
Average low74°
Average precipitation0.14 in
Chance of precipitation60%
Record high88° (1976)
Record low69° (1970)
Thu, 1984° / 73°0.16
84 °
Río Lajas, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high84°
Average low73°
Average precipitation0.16 in
Chance of precipitation58%
Record high88° (2023)
Record low66° (2024)
Fri, 2083° / 73°0.14
83 °
Río Lajas, Friday, 20 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.14 in
Chance of precipitation68%
Record high88° (1976)
Record low70° (1961)
Sat, 2183° / 73°0.12
83 °
Río Lajas, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation55%
Record high87° (1976)
Record low67° (1971)
Sun, 2283° / 73°0.19
83 °
Río Lajas, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.19 in
Chance of precipitation58%
Record high88° (2002)
Record low67° (1971)
Mon, 2383° / 73°0.14
83 °
Río Lajas, Monday, 23 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.14 in
Chance of precipitation57%
Record high88° (2002)
Record low69° (1979)
Tue, 2483° / 73°0.12
83 °
Río Lajas, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.12 in
Chance of precipitation57%
Record high87° (2018)
Record low68° (1963)
Wed, 2583° / 73°0.09
83 °
Río Lajas, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.09 in
Chance of precipitation63%
Record high87° (2024)
Record low69° (1963)
Thu, 2683° / 73°0.1
83 °
Río Lajas, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.1 in
Chance of precipitation48%
Record high89° (2019)
Record low67° (1966)
Fri, 2783° / 73°0.07
83 °
Río Lajas, Friday, 27 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.07 in
Chance of precipitation55%
Record high89° (2024)
Record low67° (2021)
Sat, 2883° / 73°0.07
83 °
Río Lajas, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high83°
Average low73°
Average precipitation0.07 in
Chance of precipitation47%
Record high88° (2024)
Record low68° (2020)
Sun, 2983° / 72°0.07
83 °
Río Lajas, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high83°
Average low72°
Average precipitation0.07 in
Chance of precipitation48%
Record high88° (2002)
Record low68° (1970)
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 Río Lajas, 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 Río Lajas, 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.