As of 17:43 AST

Weather in Vegas, PR

83°

Vegas, Saturday, 8 August, 17:43

Light rain. Feels like 89°. High 86°, low 73°.

Pressure29.97 inHg

Wind2 mph NE

Humidity72%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

Monthly outlook for Vegas, PR: average high 86.9°, average low 71.5°. That is 2° above the climate normal for August. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 10 days and 2.1 inches. The warmest day looks like 17 August (89.2°), the coolest 23 August (69.9°).

86.9°/71.5°

Average high / low

+2°

Above normal

7 / 10

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	87.1°	83.3°	+2.1°
18 August – 27 August	86.5°	83.2°	+1.8°
28 August – 6 September	at normal	83.2°	—

August records over 66 years

89.6°12 August 1995All-time high

65.8°31 August 2021All-time low

Climate normals and records are computed from the nearest reference point — Cayey (4 mi).

Sun, 0987° / 72°

0.02

87 °

Vegas, Sunday, 9 August

Light rain. High 87°, low 72°.

Pressure30.03 inHg

Wind15.3 mph E

Humidity49%

Visibility6.2 mi

Dew point68°

Mon, 1089° / 72°

89 °

Vegas, Monday, 10 August

Light rain. High 89°, low 72°.

Pressure30.06 inHg

Wind15 mph E

Humidity46%

Visibility6.2 mi

Dew point66°

Tue, 1188° / 70°

0.01

88 °

Vegas, Tuesday, 11 August

Light rain. High 88°, low 70°.

Pressure30.06 inHg

Wind12.4 mph E

Humidity50%

Visibility6.2 mi

Dew point67°

Wed, 1287° / 72°

0.06

87 °

Vegas, Wednesday, 12 August

Light rain. High 87°, low 72°.

Pressure30.03 inHg

Wind13.3 mph SE

Humidity55%

Visibility6.2 mi

Dew point68°

Thu, 1384° / 72°

0.04

84 °

Vegas, Thursday, 13 August

Light rain. High 84°, low 72°.

Pressure30.09 inHg

Wind15.8 mph E

Humidity60%

Visibility—

Dew point67°

Fri, 1486° / 72°

0.04

86 °

Vegas, Friday, 14 August

Light rain. High 86°, low 72°.

Pressure30.12 inHg

Wind16.3 mph E

Humidity51%

Visibility—

Dew point63°

Sat, 1587° / 71°

0.03

87 °

Vegas, Saturday, 15 August

Light rain. High 87°, low 71°.

Pressure30.09 inHg

Wind17.7 mph E

Humidity48%

Visibility—

Dew point62°

Sun, 1687° / 71°

0.06

87 °

Vegas, Sunday, 16 August

Light rain. High 87°, low 71°.

Pressure30.06 inHg

Wind16.7 mph E

Humidity51%

Visibility—

Dew point64°

Mon, 1789° / 71°

0.01

89 °

Vegas, Monday, 17 August

Light rain. High 89°, low 71°.

Pressure30.00 inHg

Wind14.3 mph E

Humidity55%

Visibility—

Dew point66°

Tue, 1885° / 71°

0.5

85 °

Vegas, Tuesday, 18 August

Rain. High 85°, low 71°.

Pressure29.97 inHg

Wind6.5 mph NE

Humidity58%

Visibility—

Dew point67°

Wed, 1987° / 72°

0.05

87 °

Vegas, Wednesday, 19 August

Light rain. High 87°, low 72°.

Pressure30.00 inHg

Wind13.2 mph S

Humidity66%

Visibility—

Dew point69°

Thu, 2087° / 72°

0.03

87 °

Vegas, Thursday, 20 August

Light rain. High 87°, low 72°.

Pressure30.06 inHg

Wind11.4 mph SE

Humidity57%

Visibility—

Dew point67°

Fri, 2187° / 72°

0.01

87 °

Vegas, Friday, 21 August

Light rain. High 87°, low 72°.

Pressure30.06 inHg

Wind11.9 mph SE

Humidity70%

Visibility—

Dew point69°

Sat, 2286° / 70°

0.02

86 °

Vegas, Saturday, 22 August

Light rain. High 86°, low 70°.

Pressure30.03 inHg

Wind12.3 mph SE

Humidity65%

Visibility—

Dew point68°

Sun, 2387° / 70°

0.05

87 °

Vegas, Sunday, 23 August

Light rain. High 87°, low 70°.

Pressure30.00 inHg

Wind12.5 mph SE

Humidity54%

Visibility—

Dew point65°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2483° / 72°

0.22

83 °

Vegas, Monday, 24 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.22 in

Chance of precipitation72%

Record high88° (1963)

Record low69° (2018)

Tue, 2583° / 72°

0.14

83 °

Vegas, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.14 in

Chance of precipitation65%

Record high89° (1966)

Record low68° (2024)

Wed, 2683° / 72°

0.11

83 °

Vegas, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.11 in

Chance of precipitation70%

Record high88° (1994)

Record low69° (2024)

Thu, 2783° / 72°

0.09

83 °

Vegas, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.09 in

Chance of precipitation62%

Record high88° (1990)

Record low69° (2024)

Fri, 2883° / 72°

0.17

83 °

Vegas, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.17 in

Chance of precipitation78%

Record high87° (1990)

Record low69° (2022)

Sat, 2983° / 72°

0.09

83 °

Vegas, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.09 in

Chance of precipitation57%

Record high87° (1965)

Record low70° (1971)

Sun, 3083° / 72°

0.21

83 °

Vegas, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.21 in

Chance of precipitation58%

Record high88° (1967)

Record low69° (2018)

Mon, 3183° / 72°

0.15

83 °

Vegas, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.15 in

Chance of precipitation70%

Record high89° (1996)

Record low66° (2021)

Tue, 0183° / 72°

0.1

83 °

Vegas, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.1 in

Chance of precipitation68%

Record high88° (1996)

Record low69° (2022)

Wed, 0283° / 72°

0.12

83 °

Vegas, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.12 in

Chance of precipitation75%

Record high88° (1967)

Record low68° (2021)

Thu, 0383° / 72°

0.12

83 °

Vegas, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.12 in

Chance of precipitation60%

Record high88° (1960)

Record low69° (2020)

Fri, 0483° / 72°

0.14

83 °

Vegas, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.14 in

Chance of precipitation63%

Record high89° (1960)

Record low69° (2025)

Sat, 0583° / 72°

0.26

83 °

Vegas, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.26 in

Chance of precipitation63%

Record high88° (1997)

Record low67° (1961)

Sun, 0683° / 72°

0.14

83 °

Vegas, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°

Average low72°

Average precipitation0.14 in

Chance of precipitation62%

Record high87° (1997)

Record low68° (1983)

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.