The local weather in San Juan today

Tuesday, 4 August 2026

The weather today in San Juan will be hot with temperatures reaching 30°C. During the evening and night time the temperatures will drop to 26°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
30° / 26°
Chance of rain
Chance of rain
24
%
Wind
Wind
26
Km/h
Humidity
Humidity
87
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature26°C27°C26°C29°C30°C30°C28°C27°C
Weather Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Sunny
Sunny
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Chance of rain20%16%24%13%5%13%15%18%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity83%74%87%73%66%67%73%80%
Wind14Km/h14Km/h12Km/h17Km/h23Km/h26Km/h22Km/h18Km/h
Wind Gust22Km/h20Km/h19Km/h20Km/h26Km/h29Km/h28Km/h28Km/h
Wind Degree119°
Wind Degree
116°
Wind Degree
94°
Wind Degree
80°
Wind Degree
64°
Wind Degree
64°
Wind Degree
74°
Wind Degree
82°
Wind Degree
Wind DirectionESEESEEEENEENEENEE
Cloud Cover68%70%76%54%7%71%72%56%
UV Index000411600
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

The weather in San Juan today - FAQ

What is the weather today in San Juan?
The wather forecast for today in San Juan is mostly patchy rain possible.
What is today's highest and lowest temperature in San Juan?
The temperature today in San Juan will range between 26° and 30°.
Will it be raining today in San Juan?
The chance of rain today in San Juan is 24%.
Will it be windy today in San Juan?
The wind will blow between 12 Km/h to 26 Km/h today in San Juan.
How many hours of sunlight today in San Juan?
There will be 8 hours of sun today in San Juan.
What time is the sunrise and sunset today in San Juan?
The sun will rise at 06:03 and set at 18:58.

Sunrise and sunset time in San Juan today

What time is the sunset and sunrise in San Juan today? The sun will rise at 06:03 and will set at 18:58. There will be 8 hours of sunlight in San Juan.

Sunrise
Sunrise
06:03
Sunset
Sunset
18:58

San Juan today weather

Morning Patchy rain possible

The temperature in San Juan today in the early morning is 26°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 29°C.

The chance of rain in San Juan in the morning is 24%, and the wind will blow at 12km/h.

Noon Sunny

The temperature in San Juan today at noon time is 30°C and it will feel like 35°C. The humidity will be around 66% with wind speed of 23km/h.

Evening Patchy rain possible

The temperature in San Juan today's evening will get to 30°C.

The chance of rain in San Juan in the evening time is 13%, with wind speed of 26km/h.

Night Patchy rain possible

The night temperature in San Juan today is 27°C with a wind speed of 18km/h.

Clothing recommendation for San Juan

Tuesday, 4 August 2026
T-Shirt
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