Weather forecast for 10 days
San Juan, PR

On Saturday, in San Juan, thunder and rain showers will move in during the afternoon.
The chance of rainfall for tomorrow is high, and precipitation will be moderate. Day and night temperatures will present a subtle variation, fluctuating between a temperate 84.2°F and a moderately hot 75.2°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a hot 93.2°F. Note that heat index values are valued for light wind and location in the shade.
This forecasted maximum temperature is expected to mirror April's typical high of 81.1°F.
Sunrise will be at 5:58 am and sunset at 6:45 pm; tomorrow's daylight will last for 12h and 47min.

On Sunday, April 27, moderate to strong thunderstorms are in the outlook.
The chance of rainfall is high, and precipitation will be moderate. The temperature is expected to vary slightly from a high of a temperate 84.2°F to a low of a moderately hot 75.2°F.
The maximum temperature on Sunday is forecasted to match the regular April high of 81.1°F.
Sunrise will be at 5:58 am and sunset at 6:45 pm; the daylight will last for 12h and 48min.

Weather models show that a combination of rain-soaked and turbulent weather is expected.
Rainfall is forecasted day-to-day, with daily precipitation varying from a minimal 0.12" to a maximum of 0.75".
Temperature variation will be minimal over the next several days. Expected highs will hover between 82.4°F and 84.2°F, while the lowest nightly temperature differences will be also negligible, as the overnight low will fall between 73.4°F and 75.2°F.
The hottest days in San Juan will be Saturday through Monday and next Sunday, with a maximum of 84.2°F; for the remaining days, the highest temperature will consistently be 82.4°F.
Including the humidity's impact, the maximum feel-like temperature may increase and range between a humid 87.8°F and a tropical 93.2°F.