Weather in Puerto Rico 🇵🇷
Live weather across Puerto Rico — currently 28°C in the capital, San Juan, with cloudy. Browse the 7-day forecast, hourly updates, air quality, and weather for every major city listed below. Compare against other world capitals or see the hottest cities right now.
Detailed forecast shown for the capital city: San Juan.
28.5°C
feels like 33.4°C
Cloudy
Current Weather in San Juan, Puerto Rico Updated at 7:45 PM today
| 💧 Humidity: | 80% |
| 🌬️ Wind: | 18.0 kph (111°) |
| 🌡️ Pressure: | 1013.0 mb |
| 👁️ Visibility: | 10.0 km |
| 🌧️ Precipitation: | 0.0 mm |
| ☁️ Cloud Cover: | 82% |
| ☀️ UV Index: | 0.0 |
| 🌅 Sunrise: | 06:10 AM |
| 🌇 Sunset: | 06:35 PM |
7-Day Weather Forecast for Puerto Rico (Capital: San Juan)
- Max Temp
- Avg. Temp
- Min Temp
- Avg. Humidity
- Max Wind
- Total Precip
- UV Index
- Sunrise
- Sunset
- Moon Phase
Sun, Sep 06
Patchy rain nearby
31.4°C
28.9°C
27.1°C
76%
24.5 kph
0.2 mm
10.0
06:10 AM
06:34 PM
Waning Crescent
Mon, Sep 07
Sunny
31.2°C
28.8°C
27.0°C
78%
26.6 kph
5.0 mm
12.0
06:10 AM
06:33 PM
Waning Crescent
Tue, Sep 08
Patchy rain nearby
30.4°C
28.5°C
27.0°C
75%
27.4 kph
0.5 mm
11.0
06:11 AM
06:33 PM
Waning Crescent
Wed, Sep 09
Patchy rain nearby
30.2°C
28.2°C
26.6°C
76%
29.5 kph
1.8 mm
11.0
06:11 AM
06:32 PM
New Moon
Thu, Sep 10
Patchy rain nearby
30.5°C
28.5°C
27.0°C
76%
27.7 kph
3.4 mm
7.0
06:11 AM
06:31 PM
New Moon
Fri, Sep 11
Patchy rain nearby
30.7°C
28.5°C
27.1°C
74%
28.8 kph
0.4 mm
8.0
06:11 AM
06:30 PM
New Moon
Sat, Sep 12
Patchy rain nearby
30.2°C
28.5°C
26.9°C
74%
28.4 kph
0.4 mm
8.0
06:11 AM
06:29 PM
New Moon
Hourly Weather Forecast for San Juan, Puerto Rico Today
Saturday, September 05, 2026
33.0°C
31.0°C
29.0°C
27.0°C
25.0°C
9PM
28.0°
25% Rain
↑17.0 km/h
10PM
28.0°
16% Rain
↑16.0 km/h
11PM
28.0°
24% Rain
↑16.0 km/h
12AM
28.0°
0.0 mm
↑16.0 km/h
1AM
28.0°
25% Rain
↑13.0 km/h
2AM
28.0°
0.0 mm
↑13.0 km/h
3AM
27.0°
26% Rain
↑14.0 km/h
4AM
27.0°
25% Rain
↑14.0 km/h
5AM
27.0°
0.0 mm
↑14.0 km/h
6AM
27.0°
0.1 mm
↑13.0 km/h
7AM
28.0°
0.0 mm
↑13.0 km/h
8AM
28.0°
0.0 mm
↑13.0 km/h
9AM
30.0°
0.0 mm
↑16.0 km/h
10AM
30.0°
0.0 mm
↑16.0 km/h
11AM
31.0°
0.0 mm
↑19.0 km/h
12PM
31.0°
0.0 mm
↑21.0 km/h
1PM
31.0°
0.0 mm
↑24.0 km/h
2PM
31.0°
0.0 mm
↑24.0 km/h
3PM
31.0°
5% Rain
↑24.0 km/h
4PM
31.0°
5% Rain
↑24.0 km/h
5PM
31.0°
7% Rain
↑23.0 km/h
6PM
30.0°
19% Rain
↑19.0 km/h
7PM
29.0°
22% Rain
↑16.0 km/h
8PM
28.0°
23% Rain
↑14.0 km/h
Air Quality Index (AQI) in San Juan, Puerto Rico
US EPA Index
Environmental Protection Agency
123456
UK DEFRA Index
Department for Environment, Food & Rural Affairs
1357910
Weather in All Major Cities in Puerto Rico 🇵🇷
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Weather in Puerto Rico — Frequently Asked Questions
What is the weather in Puerto Rico right now?
In the capital San Juan of Puerto Rico, it is currently 28°C with cloudy. Conditions vary across the country — check individual cities below for local forecasts.
What is the capital of Puerto Rico?
The capital of Puerto Rico is San Juan. See live weather and a 7-day forecast for San Juan above.
How many cities in Puerto Rico have weather forecasts?
We provide live weather and 7-day forecasts for 15 cities in Puerto Rico. Scroll up to browse the full list.