Live Weather & Forecast
Weather in Mayagüez
Puerto Rico, United States · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Partly cloudy
Mayagüez, Puerto Rico
🌞 Daytime
Updated: 2026-04-16 07:15
Humidity
94%
Wind
6.5 km/h E
Wind Gust
10.2 km/h
Pressure
1015 mb
Visibility
16 km
UV Index
0.3
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
21°C
Wind Degree
87°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
114.9 μg/m³
NO₂
1.3 μg/m³
O₃
66 μg/m³
SO₂
1.9 μg/m³
PM 2.5
6.5 μg/m³
PM 10
8.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mayagüez, Puerto Rico
12 AM
24°
Clear
1 AM
24°
Clear
2 AM
23°
Clear
3 AM
23°
Clear
4 AM
23°
Clear
5 AM
22°
Clear
6 AM
22°
Clear
7 AM
21°
Partly cloudy
8 AM
25°
Sunny
9 AM
27°
Sunny
10 AM
27°
Partly Cloudy
11 AM
28°
Partly Cloudy
12 PM
28°
Partly Cloudy
1 PM
28°
Thundery outbreaks in nearby
2 PM
27°
Partly Cloudy
3 PM
27°
Cloudy
4 PM
26°
Thundery outbreaks in nearby
5 PM
26°
Moderate rain at times
6 PM
26°
Sunny
7 PM
25°
Partly Cloudy
8 PM
25°
Patchy rain nearby
9 PM
24°
Thundery outbreaks in nearby
10 PM
24°
Thundery outbreaks in nearby
11 PM
24°
Patchy rain nearby
3-Day Forecast
Daily overview for Mayagüez, Puerto Rico
Today
Moderate rain
29°
/
22°
🌧️ 87% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 10.1 km/h
🌧️ Total precip: 7.6 mm
☀️ UV Index: 2.5
🌅 Sunrise: 06:11 AM
🌇 Sunset: 06:46 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
28°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 112.71 mm
☀️ UV Index: 2.6
🌅 Sunrise: 06:10 AM
🌇 Sunset: 06:46 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Heavy rain
28°
/
21°
🌧️ 89% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 96.5 mm
☀️ UV Index: 2.6
🌅 Sunrise: 06:10 AM
🌇 Sunset: 06:46 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Mayagüez
Plan your trip to Mayagüez, 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 Mayagüez?
Current conditions in Mayagüez: Partly cloudy, temperature 21°C, humidity 94%.
What is the best time to visit Mayagüez?
The best time to visit Mayagüez is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Mayagüez?
Mayagüez 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 Mayagüez?
The wettest period in Mayagüez is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Mayagüez?
For visits to Mayagüez during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Mayagüez in?
Mayagüez is located in United States, in the state of Puerto Rico.
What are the public holidays in Mayagüez in 2026?
View the 2026 public holidays for Mayagüez on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mayagüez?
The weather forecast for Mayagüez uses coordinates 18.2011, -67.1391.