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Weather in Cayey, Puerto Rico 🇵🇷

Current Weather in Cayey

Patchy rain nearby
24°C
Feels like 18°C. Patchy rain nearby.
🌬️ 8 km/h ESE
💧 89% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 05:48 AM
🌇 Sunset: 07:00 PM
Map Overlays:

In Cayey right now it is 24°C and patchy rain nearby, feeling like 18°C. Humidity is 89% with winds around 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Cayey range from about 23°C to 29°C.

Hourly Forecast for Cayey

03:00
Patchy rain nearby
24°
28%
04:00
Patchy rain nearby
24°
28%
05:00
Patchy rain nearby
24°
31%
06:00
Patchy rain nearby
24°
22%
07:00
Light rain shower
24°
34%
08:00
Patchy rain nearby
25°
33%
09:00
Light rain shower
26°
35%
10:00
Light rain shower
27°
37%
11:00
Patchy rain nearby
28°
19%
12:00
Patchy rain nearby
28°
17%
13:00
Patchy rain nearby
29°
10%
14:00
Patchy rain nearby
29°
10%
15:00
Patchy rain nearby
28°
9%
16:00
Partly Cloudy
28°
7%
17:00
Partly Cloudy
27°
7%
18:00
Partly Cloudy
26°
10%
19:00
Patchy rain nearby
25°
18%
20:00
Patchy rain nearby
24°
16%
21:00
Partly Cloudy
24°
16%
22:00
Partly Cloudy
24°
15%
23:00
Patchy rain nearby
24°
26%
00:00
Patchy rain nearby
24°
19%
01:00
Partly Cloudy
23°
17%
02:00
Partly Cloudy
23°
16%

14-Day Forecast for Cayey

Fri, Jun 12
Patchy rain nearby Patchy rain nearby
29° / 24°
Sat, Jun 13
Patchy rain nearby Patchy rain nearby
29° / 23°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
29° / 23°
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
29° / 23°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
29° / 23°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
29° / 23°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
30° / 22°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
29° / 23°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
29° / 23°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
28° / 22°
Mon, Jun 22
Patchy rain nearby Patchy rain nearby
29° / 23°
Tue, Jun 23
Patchy rain nearby Patchy rain nearby
28° / 24°
Wed, Jun 24
Patchy rain nearby Patchy rain nearby
28° / 24°
Thu, Jun 25
Patchy rain nearby Patchy rain nearby
30° / 23°

Additional Forecasts for Cayey

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 100.0 μg/m³
O₃ (Ozone) 44.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.7 μg/m³
SO₂ (Sulphur Dioxide) 3.0 μg/m³
PM2.5 (Fine particles) 13.0 μg/m³
PM10 (Coarse particles) 23.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Puerto Rico

Browse Weather in Puerto Rico by cities in alphabetical order:

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Weather in Puerto Rico ›

Best Time to Be Outside in Cayey Today

The most comfortable window in Cayey today looks like 16:00 to 18:00, when it is around 27°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Cayey

What is the temperature in Cayey right now?

The current temperature in Cayey is 24°C (75°F), patchy rain nearby (feels like 18°C).

What's the weather like in Cayey right now?

Conditions in Cayey right now: Patchy rain nearby, humidity 89%, wind 8 km/h ESE.

What is today's forecast for Cayey?

Today in Cayey: high 29°C, low 24°C, patchy rain nearby. Chance of rain: 61%.

What is the 7-day weather forecast for Cayey?

Daily highs and lows for Cayey:

  • 2026-06-12: 29°C / 24°C
  • 2026-06-13: 29°C / 23°C
  • 2026-06-14: 29°C / 23°C
  • 2026-06-15: 29°C / 23°C
  • 2026-06-16: 29°C / 23°C
  • 2026-06-17: 29°C / 23°C
  • 2026-06-18: 30°C / 22°C
Is it going to rain in Cayey today?

There is a 61% chance of rain in Cayey today. Total expected precipitation: 1.61 mm.

What is the wind speed in Cayey right now?

Wind in Cayey is currently 8 km/h (5 mph) from the ESE.

What is the UV index in Cayey right now?

The UV index in Cayey is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇵🇷 Puerto Rico: San Juan · Bayamón · Carolina · Ponce · Arecibo · Caguas · Guaynabo · Trujillo Alto · Mayagüez · Fajardo · Vega Baja · Cataño · Barceloneta · Guayama · Humacao · Yauco · Cayey · Aguadilla