As of 14:19 AST

Weather in Luquillo, PR

90°

Luquillo, Saturday, 8 August, 14:19

Mostly clear. Feels like 101°. High 90°, low 79°.

Pressure30.00 inHg

Wind4 mph NE

Humidity64%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

Monthly outlook for Luquillo, PR: average high 85.2°, average low 80°. That is 0.4° above the climate normal for August. Precipitation is expected on 12 days (about 1.7 inches), against a normal of 14 days and 3.2 inches. The warmest day looks like 8 August (89.7°), the coolest 8 August (78.6°).

85.2°/80°

Average high / low

+0.4°

Above normal

12 / 14

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	85.3°	84.5°	+0.4°
18 August – 27 August	85°	84.6°	+0.3°
28 August – 6 September	at normal	84.9°	—

August records over 66 years

89.8°14 August 1995All-time high

72°21 August 2022All-time low

Sun, 0986° / 80°

0.08

86 °

Luquillo, Sunday, 9 August

Light rain. High 86°, low 80°.

Pressure30.06 inHg

Wind16.3 mph E

Humidity75%

Visibility6.2 mi

Dew point76°

Mon, 1086° / 81°

0.04

86 °

Luquillo, Monday, 10 August

Light rain. High 86°, low 81°.

Pressure30.09 inHg

Wind14.7 mph E

Humidity68%

Visibility6.2 mi

Dew point73°

Tue, 1184° / 79°

0.37

84 °

Luquillo, Tuesday, 11 August

Light rain. High 84°, low 79°.

Pressure30.06 inHg

Wind12.5 mph E

Humidity73%

Visibility6.2 mi

Dew point73°

Wed, 1284° / 80°

0.23

84 °

Luquillo, Wednesday, 12 August

Light rain. High 84°, low 80°.

Pressure30.03 inHg

Wind14 mph SE

Humidity71%

Visibility6.2 mi

Dew point74°

Thu, 1385° / 80°

0.05

85 °

Luquillo, Thursday, 13 August

Light rain. High 85°, low 80°.

Pressure30.09 inHg

Wind19.6 mph SE

Humidity73%

Visibility—

Dew point74°

Fri, 1484° / 81°

0.08

84 °

Luquillo, Friday, 14 August

Light rain. High 84°, low 81°.

Pressure30.12 inHg

Wind19.2 mph E

Humidity71%

Visibility—

Dew point73°

Sat, 1585° / 80°

0.08

85 °

Luquillo, Saturday, 15 August

Light rain. High 85°, low 80°.

Pressure30.12 inHg

Wind19.4 mph E

Humidity69%

Visibility—

Dew point73°

Sun, 1685° / 80°

0.01

85 °

Luquillo, Sunday, 16 August

Light rain. High 85°, low 80°.

Pressure30.12 inHg

Wind16 mph E

Humidity68%

Visibility—

Dew point72°

Mon, 1785° / 79°

0.02

85 °

Luquillo, Monday, 17 August

Light rain. High 85°, low 79°.

Pressure30.06 inHg

Wind11.7 mph E

Humidity71%

Visibility—

Dew point73°

Tue, 1885° / 79°

0.06

85 °

Luquillo, Tuesday, 18 August

Light rain. High 85°, low 79°.

Pressure30.03 inHg

Wind10.9 mph E

Humidity71%

Visibility—

Dew point74°

Wed, 1985° / 79°

0.04

85 °

Luquillo, Wednesday, 19 August

Light rain. High 85°, low 79°.

Pressure30.03 inHg

Wind12.6 mph SE

Humidity73%

Visibility—

Dew point75°

Thu, 2085° / 81°

0.08

85 °

Luquillo, Thursday, 20 August

Light rain. High 85°, low 81°.

Pressure30.06 inHg

Wind14.5 mph SE

Humidity74%

Visibility—

Dew point75°

Fri, 2185° / 81°

0.01

85 °

Luquillo, Friday, 21 August

Light rain. High 85°, low 81°.

Pressure30.06 inHg

Wind13.8 mph SE

Humidity68%

Visibility—

Dew point72°

Sat, 2285° / 80°

0.15

85 °

Luquillo, Saturday, 22 August

Light rain. High 85°, low 80°.

Pressure30.06 inHg

Wind13 mph E

Humidity72%

Visibility—

Dew point74°

Sun, 2384° / 80°

0.33

84 °

Luquillo, Sunday, 23 August

Light rain. High 84°, low 80°.

Pressure30.06 inHg

Wind13.6 mph E

Humidity76%

Visibility—

Dew point75°

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

Mon, 2484° / 77°

0.28

84 °

Luquillo, Monday, 24 August

Climate normal for this date — 60-year average.

Average high84°

Average low77°

Average precipitation0.28 in

Chance of precipitation88%

Record high89° (2023)

Record low74° (1971)

Tue, 2585° / 77°

0.18

85 °

Luquillo, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.18 in

Chance of precipitation80%

Record high88° (1968)

Record low73° (1969)

Wed, 2685° / 77°

0.15

85 °

Luquillo, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.15 in

Chance of precipitation83%

Record high88° (2015)

Record low74° (2006)

Thu, 2785° / 77°

0.15

85 °

Luquillo, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.15 in

Chance of precipitation85%

Record high87° (2023)

Record low74° (1961)

Fri, 2885° / 77°

0.23

85 °

Luquillo, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.23 in

Chance of precipitation97%

Record high89° (2023)

Record low74° (1970)

Sat, 2985° / 77°

0.14

85 °

Luquillo, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.14 in

Chance of precipitation83%

Record high87° (2010)

Record low74° (2018)

Sun, 3085° / 77°

0.26

85 °

Luquillo, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.26 in

Chance of precipitation85%

Record high89° (1995)

Record low74° (2018)

Mon, 3185° / 77°

0.18

85 °

Luquillo, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.18 in

Chance of precipitation87%

Record high88° (2004)

Record low73° (2021)

Tue, 0185° / 77°

0.17

85 °

Luquillo, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.17 in

Chance of precipitation83%

Record high88° (1995)

Record low72° (1986)

Wed, 0285° / 77°

0.19

85 °

Luquillo, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.19 in

Chance of precipitation88%

Record high89° (1995)

Record low73° (1986)

Thu, 0385° / 77°

0.17

85 °

Luquillo, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.17 in

Chance of precipitation82%

Record high88° (1995)

Record low74° (1972)

Fri, 0485° / 77°

0.19

85 °

Luquillo, Friday, 4 September

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.19 in

Chance of precipitation78%

Record high89° (2005)

Record low74° (1979)

Sat, 0585° / 77°

0.31

85 °

Luquillo, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.31 in

Chance of precipitation85%

Record high89° (2012)

Record low74° (1979)

Sun, 0685° / 77°

0.23

85 °

Luquillo, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high85°

Average low77°

Average precipitation0.23 in

Chance of precipitation82%

Record high90° (2012)

Record low74° (1961)

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 Luquillo, 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 Luquillo, 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.