Weather Forecast for Cruz Bay

Virgin Islands, United States of America

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Light drizzle

Current Weather - Cruz Bay: 28°C

Virgin Islands, United States of America

Light drizzle

Feels like 32°C

Wind

8 km/h SW

Humidity

74%

Pressure

1010 mb

UV Index

2

Visibility

2 km

Patchy rain nearby

Patchy rain nearby

Wednesday, November 04, 2026

High

29°C

Low

28°C

Rain Chance

68%

Hourly Forecast

Clear 28°C
21:00
Patchy rain nearby 28°C
22:00
Light rain shower 28°C
23:00
Nov 05

Day Statistics

Maximum Wind

16 km/h

Humidity

75%

Precipitation

4 mm

UV Index

9

Visibility

9 km

Rain Chance

68%

Snow Chance

0%

Sun & Moon

Sunrise

06:20 AM

Sunset

05:45 PM

Moonrise

01:50 AM

Moonset

02:30 PM

Moon Phase

Waning Crescent

Moon Illumination

20%

Air Quality

PM2.5

14.4

μg/m³

PM10

22.6

μg/m³

NO₂

0.7

μg/m³

O₃

52.2

μg/m³

SO₂

4.4

μg/m³

CO

99.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

410.02

Diffuse Radiation

168.29

DNI

502.75

GTI

325.71

Weather Alerts

Heat Advisory issued November 4 at 8:58AM AST until November 4 at 5:00PM AST by NWS San Juan PR

San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Central Interior; Ponce and Vicinity; Northwest; Western Interior; Mayaguez and Vicinity; Southwest; Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix Nov 4, 08:58 AM - Nov 4, 05:00 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. * WHERE...Portions of Puerto Rico and Virgin Islands. * WHEN...Until 5 PM AST this afternoon. * IMPACTS...High temperatures or elevated heat indices can worsen symptoms in people with chronic conditions. They can also increase the risk of heat-related illness among individuals sensitive to heat with inadequate cooling or hydration. These risks are highest across coastal areas, lowlands, interior valleys, and urban zones.

Event: Heat Advisory Certainty: Likely Category: Met