Monthly outlook for Vegas, PR: average high 83.7°, average low 71.1°. That is 1.5° above the climate normal for October. Precipitation is expected on 14 days (about 2.3 inches), against a normal of 12 days and 2.6 inches. The warmest day looks like 21 October (86.1°), the coolest 22 October (68.7°).
83.7°/71.1°
Average high / low
+1.5°
Above normal
14 / 12
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
84.7°
81.2°
+1.9°
24 October – 2 November
82°
80.6°
+0.8°
3 November – 12 November
at normal
79.8°
—
October records over 66 years
86.5°12 October 2024All-time high
64.2°30 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Cayey (4 mi).
Thu, 1585° / 73°0.07
85 °
Vegas, Thursday, 15 October
Light rain. High 85°, low 73°.
Pressure30.00 inHg
Wind6.3 mph E
Humidity69%
Visibility6.2 mi
Dew point72°
Fri, 1685° / 72°0
85 °
Vegas, Friday, 16 October
Mostly clear. High 85°, low 72°.
Pressure29.97 inHg
Wind7.8 mph E
Humidity63%
Visibility6.2 mi
Dew point70°
Sat, 1784° / 70°0.11
84 °
Vegas, Saturday, 17 October
Light rain. High 84°, low 70°.
Pressure29.97 inHg
Wind6.5 mph E
Humidity63%
Visibility6.1 mi
Dew point70°
Sun, 1883° / 70°0.08
83 °
Vegas, Sunday, 18 October
Light rain. High 83°, low 70°.
Pressure30.00 inHg
Wind4 mph E
Humidity71%
Visibility6.2 mi
Dew point71°
Mon, 1984° / 71°0.11
84 °
Vegas, Monday, 19 October
Light rain. High 84°, low 71°.
Pressure30.00 inHg
Wind6 mph E
Humidity65%
Visibility—
Dew point69°
Tue, 2085° / 70°0.15
85 °
Vegas, Tuesday, 20 October
Light rain. High 85°, low 70°.
Pressure29.91 inHg
Wind9.8 mph S
Humidity63%
Visibility—
Dew point68°
Wed, 2186° / 69°0.01
86 °
Vegas, Wednesday, 21 October
Light rain. High 86°, low 69°.
Pressure29.91 inHg
Wind7.6 mph S
Humidity52%
Visibility—
Dew point62°
Thu, 2286° / 69°0.2
86 °
Vegas, Thursday, 22 October
Rain. High 86°, low 69°.
Pressure29.97 inHg
Wind8.8 mph SE
Humidity55%
Visibility—
Dew point64°
Fri, 2384° / 72°0.5
84 °
Vegas, Friday, 23 October
Rain. High 84°, low 72°.
Pressure30.03 inHg
Wind8.7 mph SE
Humidity86%
Visibility—
Dew point71°
Sat, 2481° / 71°0.35
81 °
Vegas, Saturday, 24 October
Light rain. High 81°, low 71°.
Pressure29.97 inHg
Wind10.7 mph SE
Humidity74%
Visibility—
Dew point70°
Sun, 2578° / 71°0.24
78 °
Vegas, Sunday, 25 October
Light rain. High 78°, low 71°.
Pressure29.91 inHg
Wind10.8 mph SE
Humidity84%
Visibility—
Dew point72°
Mon, 2679° / 71°0.16
79 °
Vegas, Monday, 26 October
Light rain. High 79°, low 71°.
Pressure29.88 inHg
Wind7.7 mph S
Humidity85%
Visibility—
Dew point71°
Tue, 2785° / 73°0.06
85 °
Vegas, Tuesday, 27 October
Light rain. High 85°, low 73°.
Pressure29.88 inHg
Wind11.1 mph SW
Humidity71%
Visibility—
Dew point71°
Wed, 2885° / 71°0.08
85 °
Vegas, Wednesday, 28 October
Light rain. High 85°, low 71°.
Pressure29.88 inHg
Wind5.3 mph W
Humidity59%
Visibility—
Dew point67°
Thu, 2985° / 71°0.05
85 °
Vegas, Thursday, 29 October
Light rain. High 85°, low 71°.
Pressure29.91 inHg
Wind3.1 mph S
Humidity58%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3081° / 71°0.17
81 °
Vegas, Friday, 30 October
Climate normal for this date — 60-year average.
Average high81°
Average low71°
Average precipitation0.17 in
Chance of precipitation72%
Record high83° (2014)
Record low64° (2018)
Sat, 3181° / 71°0.14
81 °
Vegas, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high81°
Average low71°
Average precipitation0.14 in
Chance of precipitation70%
Record high83° (2012)
Record low66° (2021)
Sun, 0180° / 71°0.17
80 °
Vegas, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.17 in
Chance of precipitation63%
Record high84° (1960)
Record low66° (1976)
Mon, 0280° / 71°0.15
80 °
Vegas, Monday, 2 November
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.15 in
Chance of precipitation72%
Record high84° (1965)
Record low66° (1976)
Tue, 0380° / 71°0.14
80 °
Vegas, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.14 in
Chance of precipitation65%
Record high84° (1960)
Record low67° (1974)
Wed, 0480° / 70°0.15
80 °
Vegas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.15 in
Chance of precipitation63%
Record high84° (1960)
Record low64° (2000)
Thu, 0580° / 70°0.17
80 °
Vegas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.17 in
Chance of precipitation72%
Record high85° (1960)
Record low66° (2022)
Fri, 0680° / 71°0.19
80 °
Vegas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.19 in
Chance of precipitation63%
Record high83° (1960)
Record low66° (2000)
Sat, 0780° / 70°0.15
80 °
Vegas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.15 in
Chance of precipitation60%
Record high83° (2021)
Record low67° (2021)
Sun, 0880° / 70°0.15
80 °
Vegas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.15 in
Chance of precipitation73%
Record high83° (2021)
Record low64° (2021)
Mon, 0980° / 71°0.2
80 °
Vegas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.2 in
Chance of precipitation75%
Record high83° (1972)
Record low67° (2021)
Tue, 1079° / 70°0.15
79 °
Vegas, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.15 in
Chance of precipitation73%
Record high82° (1968)
Record low67° (1984)
Wed, 1180° / 70°0.17
80 °
Vegas, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.17 in
Chance of precipitation58%
Record high83° (2006)
Record low64° (2000)
Thu, 1280° / 70°0.15
80 °
Vegas, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.15 in
Chance of precipitation52%
Record high83° (2021)
Record low65° (1981)
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 Vegas, 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 Vegas, 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.