Weather Forecast for Luquillo

Puerto Rico, United States of America

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Partly cloudy

Current Weather - Luquillo: 27°C

Puerto Rico, United States of America

Partly cloudy

Feels like 30°C

Wind

19 km/h E

Humidity

79%

Pressure

1018 mb

UV Index

0

Visibility

16 km

Patchy rain nearby

Patchy rain nearby

Sunday, July 12, 2026

High

30°C

Low

26°C

Rain Chance

48%

Hourly Forecast

Patchy rain nearby 30°C
12:00
Patchy rain nearby 30°C
13:00
Patchy rain nearby 30°C
14:00
Patchy rain nearby 29°C
15:00
Patchy rain nearby 29°C
16:00
Patchy rain nearby 29°C
17:00
Patchy rain nearby 28°C
18:00
Patchy rain nearby 27°C
19:00
Patchy rain nearby 27°C
20:00
Patchy rain nearby 26°C
21:00
Patchy rain nearby 26°C
22:00
Patchy rain nearby 26°C
23:00
Jul 13

Day Statistics

Maximum Wind

26 km/h

Humidity

69%

Precipitation

1 mm

UV Index

11

Visibility

10 km

Rain Chance

48%

Snow Chance

0%

Sun & Moon

Sunrise

05:54 AM

Sunset

07:03 PM

Moonrise

03:22 AM

Moonset

05:18 PM

Moon Phase

New Moon

Moon Illumination

2%

Air Quality

PM2.5

12.4

μg/m³

PM10

28.2

μg/m³

NO₂

0.4

μg/m³

O₃

34.3

μg/m³

SO₂

0.4

μg/m³

CO

87.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

0.32

Diffuse Radiation

0

DNI

0

GTI

0

Weather Alerts

Heat Advisory issued July 12 at 1:46AM AST until July 12 at 5:00PM AST by NWS San Juan PR

San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Ponce and Vicinity; Northwest; Mayaguez and Vicinity; Southwest; Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix Jul 12, 01:46 AM - Jul 12, 12:00 PM
Severity: Moderate Urgency: Expected

* WHAT...This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. expected. * WHERE...Coastal and urban areas of Puerto Rico and Virgin Islands. * WHEN...From 10 AM this morning to 5 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Event: Heat Advisory Certainty: Likely Category: Met