Weather forecast for 10 days
San Juan, PR

Tomorrow, on Sunday, storms with thunder and lightning and rainy weather are also expected.
The likelihood of rainfall is high, and precipitation will be moderate. Temperature shifts will be modest, ranging from a peak of a hot 87.8°F (31°C) to a low of a warm 78.8°F (26°C).
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a scorching 104°F (40°C). Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The day's peak temperature is set to coincide with the regular 84.2°F (29°C) high of June.
Sunrise will be at 5:47 am and sunset at 6:57 pm; tomorrow's daylight will last for 13h and 11min.

For the next ten days, a combination of stormy, cloudy and rainy weather is forecasted.
Rainfall is anticipated on Saturday through Thursday. With moderate precipitation of 0.79" (20mm), most rainfall is expected on Sunday.
In the upcoming days, the maximum temperature will range between 86°F (30°C) and 93.2°F (34°C), while the lowest nightly temperature variation will be unnoticeable, as the minimum temperature will vary between 78.8°F (26°C) and 80.6°F (27°C).
The hottest days in San Juan, Puerto Rico, will be Friday and next Saturday, with a maximum of 93.2°F (34°C); Monday will be the coldest day, with the highest temperature of 86°F (30°C).
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and range between a very hot 98.6°F (37°C) and a blazing hot 114.8°F (46°C).