Live Weather & Forecast
Weather in Caguas
Puerto Rico, United States · Real-time conditions & 3-day outlook
28°C
Feels like 31°C
83°F / Feels 88°F
Partly cloudy
Caguas, Puerto Rico
🌞 Daytime
Updated: 2026-04-18 12:00
Humidity
70%
Wind
14.8 km/h ESE
Wind Gust
22.4 km/h
Pressure
1015 mb
Visibility
16 km
UV Index
10.9
(Very High)
Precipitation
1.22 mm
Cloud Cover
50%
Dew Point
21.2°C
Wind Degree
105°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
112.9 μg/m³
NO₂
1.2 μg/m³
O₃
76 μg/m³
SO₂
1.2 μg/m³
PM 2.5
4.3 μg/m³
PM 10
5.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Caguas, Puerto Rico
12 AM
20°
Moderate or heavy rain shower
1 AM
20°
Moderate or heavy rain shower
2 AM
20°
Light rain shower
3 AM
19°
Patchy rain nearby
4 AM
19°
Mist
5 AM
19°
Light rain shower
6 AM
21°
Light rain shower
7 AM
22°
Patchy rain nearby
8 AM
24°
Patchy rain nearby
9 AM
25°
Light rain shower
10 AM
26°
Light rain shower
11 AM
26°
Light rain shower
12 PM
28°
Partly cloudy
1 PM
27°
Light rain shower
2 PM
27°
Light rain shower
3 PM
26°
Light rain shower
4 PM
26°
Light rain shower
5 PM
25°
Light rain shower
6 PM
23°
Light rain shower
7 PM
22°
Patchy rain nearby
8 PM
21°
Patchy rain nearby
9 PM
21°
Patchy rain nearby
10 PM
20°
Mist
11 PM
20°
Mist
3-Day Forecast
Daily overview for Caguas, Puerto Rico
Today
Moderate rain
27°
/
19°
🌧️ 97% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 17.22 mm
☀️ UV Index: 11.4
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:42 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Moderate rain
26°
/
19°
🌧️ 89% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 10.23 mm
☀️ UV Index: 11.8
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:42 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
28°
/
19°
🌧️ 88% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 2.65 mm
☀️ UV Index: 12.1
🌅 Sunrise: 06:04 AM
🌇 Sunset: 06:42 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit Caguas
Plan your trip to Caguas, United States around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Caguas?
Current conditions in Caguas: Partly cloudy, temperature 28°C, humidity 70%.
What is the best time to visit Caguas?
The best time to visit Caguas is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Caguas?
Caguas is located at approximately 18.2° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Caguas?
The wettest period in Caguas is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Caguas?
For visits to Caguas during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Caguas in?
Caguas is located in United States, in the state of Puerto Rico.
What are the public holidays in Caguas in 2026?
View the 2026 public holidays for Caguas on our Holidays page.
What are the GPS coordinates used for the weather forecast in Caguas?
The weather forecast for Caguas uses coordinates 18.2345, -66.0351.