Weather today

The local weather in San Juan today

Thursday, 18 December 2025

The weather today in San Juan will be hot with temperatures reaching 29°C. During the evening and night time the temperatures will drop to 24°C.

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

Temperature
Temperature
29° / 24°
Chance of rain
Chance of rain
0
%
Wind
Wind
22
Km/h
Humidity
Humidity
88
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature25°C26°C26°C26°C28°C27°C27°C26°C
Weather Clear
Clear
Cloudy
Cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Clear
Clear
Partly cloudy
Partly cloudy
Chance of rain0%0%0%0%0%0%0%0%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity88%88%81%76%76%85%85%87%
Wind11Km/h10Km/h12Km/h18Km/h21Km/h22Km/h19Km/h18Km/h
Wind Gust19Km/h18Km/h21Km/h23Km/h24Km/h27Km/h29Km/h30Km/h
Wind Degree126°
Wind Degree
121°
Wind Degree
110°
Wind Degree
93°
Wind Degree
77°
Wind Degree
66°
Wind Degree
70°
Wind Degree
82°
Wind Degree
Wind DirectionSEESEESEEENEENEENEE
Cloud Cover7%71%36%27%47%40%22%63%
UV Index00027300
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km
Check San Juan's weather in other day
Click on a day for an hourly weather forecast

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 partly cloudy.
What is today's highest and lowest temperature in San Juan?
The temperature today in San Juan will range between 24° and 29°.
Will it be raining today in San Juan?
The chance of rain today in San Juan is 0%.
Will it be windy today in San Juan?
The wind will blow between 10 Km/h to 22 Km/h today in San Juan.
How many hours of sunlight today in San Juan?
There will be 10.8 hours of sun today in San Juan.
What time is the sunrise and sunset today in San Juan?
The sun will rise at 06:50 and set at 17:52.

Sunrise and sunset time in San Juan today

What time is the sunset and sunrise in San Juan today? The sun will rise at 06:50 and will set at 17:52. There will be 10.8 hours of sunlight in San Juan.

Sunrise
Sunrise
06:50
Sunset
Sunset
17:52

San Juan today weather

Morning Partly cloudy

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 28°C.

The chance of rain in San Juan in the morning is 0%, and the wind will blow at 12km/h.

Noon Partly cloudy

The temperature in San Juan today at noon time is 28°C and it will feel like 31°C. The humidity will be around 76% with wind speed of 21km/h.

Evening Clear

The temperature in San Juan today's evening will get to 27°C.

The chance of rain in San Juan in the evening time is 0%, with wind speed of 22km/h.

Night Partly cloudy

The night temperature in San Juan today is 26°C with a wind speed of 18km/h.

Clothing recommendation for San Juan

Thursday, 18 December 2025
Sunglasses
Sunglasses
T-Shirt
T-Shirt
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