Weather forecast for 10 days
San Juan, PR

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Weather forecast for the weekend

Weather forecast - Saturday, May 11.

Thunderstorms
5:51 am

6:49 pm
AST
Thunderstorms
88°F / 79°F
  • Wind: 10mph E
  • Humidity: 76%
  • Precip. probability: 71%
  • Precipitation: 0.28"
  • UV index: 11
On Saturday, May 11, storms with thunder and lightning and rainy weather are forecasted.
The likelihood of precipitation is high. However, the rainfall will be light. Temperature measurements will peak at a tropical 87.8°F (31°C), with a slight decrease to a low of a moderately hot 78.8°F (26°C).
The day's peak temperature is set to be a few degrees higher than the regular 82.4°F (28°C) high of May.
Sunrise will be at 5:51 am and sunset at 6:49 pm; the daylight will last for 12h and 58min.

Weather forecast - Sunday, May 12.

Scattered Thunderstorms
5:51 am

6:50 pm
AST
Scattered Thunderstorms
88°F / 79°F
  • Wind: 12mph E
  • Humidity: 74%
  • Precip. probability: 43%
  • Precipitation: 0.24"
  • UV index: 11
On Sunday, in San Juan, rainy weather and scattered thunderstorms are forecasted.
The chance of rainfall is low, and light precipitation is predicted. A narrow temperature span is expected, from a high of a hot 87.8°F (31°C) to a low of a warm 78.8°F (26°C).
Sunday's maximum temperature is anticipated to be a couple of degrees higher than the usual 82.4°F (28°C) high in May.
Sunrise will be at 5:51 am and sunset at 6:50 pm; the daylight will last for 12h and 59min.

Frequently asked questions

What is the weather forecast for San Juan for Saturday?

On Saturday, May 11, storms with thunder and lightning are forecasted.

Will it rain on Saturday in San Juan?

With a probability of 71%, light precipitation of 0.28" (7mm) is predicted on Saturday.

What will be the highest temperature in San Juan on Saturday?

On Saturday, the highest temperature in San Juan will be 87.8°F (31°C), while the lowest temperature will be 78.8°F (26°C).

What is the weather forecast for San Juan for Sunday?

On Sunday, in San Juan, scattered thunderstorms are expected.

Will it rain on Sunday in San Juan?

With a probability of 43%, light precipitation of 0.24" (6mm) is expected on Sunday in San Juan.

What will be the maximum temperature in San Juan on Sunday?

On Sunday, the maximum temperature will be 87.8°F (31°C), while the minimum temperature will be 78.8°F (26°C).

What is the weather forecast for San Juan for the next ten days?

In San Juan, a combination of stormy, cloudy and rainy weather is expected for the next ten days.

Will it rain in the next ten days in San Juan?

In San Juan, rainfall is predicted almost every day for the next ten days. Wednesday, with moderate precipitation of 0.75" (19mm), will be the day with the most rainfall.

How hot will it be in the next ten days in San Juan?

The maximum temperature will range between 84.2°F (29°C) and 87.8°F (31°C), while the minimum temperature will vary between 75.2°F (24°C) and 78.8°F (26°C).
Combining with the humidity, the maximum feel-like temperature will range between 95°F (35°C) and 104°F (40°C).

What will be the hottest and the coldest days in San Juan?

With a maximum temperature of 87.8°F (31°C), Saturday through next Thursday will be the hottest days. The coldest days will be Tuesday through Thursday, with a maximum of 84.2°F (29°C).

Long-term weather forecast

10 days weather forecast - San Juan, PR

TueMay 7.
  • 84°F
  • 75°F
Thunderstorms
Thunderstorms
  • Wind: 12mph ENE
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 90%
  • Precipitation: 0.04"
  • 5:53 am 6:48 pm AST
WedMay 8.
  • 84°F
  • 75°F
Thunderstorms
Thunderstorms
  • Wind: 10mph ENE
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 72%
  • Precipitation: 0.75"
  • 5:53 am 6:48 pm AST
ThuMay 9.
  • 84°F
  • 77°F
Thunderstorms
Thunderstorms
  • Wind: 11mph ENE
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 67%
  • Precipitation: 0.43"
  • 5:52 am 6:48 pm AST
FriMay 10.
  • 86°F
  • 77°F
Thunderstorms
Thunderstorms
  • Wind: 10mph E
  • Humidity: 79%
  • UV index: 11
  • Precip. probability: 74%
  • Precipitation: 0.28"
  • 5:52 am 6:49 pm AST
SatMay 11.
  • 88°F
  • 79°F
Thunderstorms
Thunderstorms
  • Wind: 10mph E
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 71%
  • Precipitation: 0.28"
  • 5:51 am 6:49 pm AST
SunMay 12.
  • 88°F
  • 79°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph E
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 43%
  • Precipitation: 0.24"
  • 5:51 am 6:50 pm AST
MonMay 13.
  • 88°F
  • 79°F
PM Showers
PM Showers
  • Wind: 15mph E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • 5:51 am 6:50 pm AST
TueMay 14.
  • 88°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph E
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:50 am 6:50 pm AST
WedMay 15.
  • 88°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:50 am 6:51 pm AST
ThuMay 16.
  • 88°F
  • 79°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 14mph E
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 32%
  • Precipitation: 0"
  • 5:50 am 6:51 pm AST
For the next ten days, a combination of stormy, cloudy and rainy weather is predicted.
Almost every day for the next ten days, rainfall is forecasted. With moderate precipitation of 0.75" (19mm), most rainfall is expected on Wednesday.
The maximum temperature will be almost identical in the next ten days. The maximum temperature will vary between 84.2°F (29°C) and 87.8°F (31°C), while the lowest nightly temperature will be also almost identical, as the minimum temperature will vary between 75.2°F (24°C) and 78.8°F (26°C).
The hottest days in San Juan will be Saturday through next Thursday, with a maximum of 87.8°F (31°C); the coldest days will be Tuesday through Thursday, with a maximum of 84.2°F (29°C).
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between a sweltering 95°F (35°C) and an extremely hot 104°F (40°C).

San Juan, Puerto Rico, USA

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