Weather forecast for 10 days
Arroyo, PR

Today, in Arroyo, storms with thunder and lightning and rainy weather are anticipated in the morning.
The chance of precipitation is high. However, the rainfall will be light. Temperature shifts will be modest, ranging from a peak of a warm 84.2°F (29°C) to a low of a moderately hot 75.2°F (24°C).
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a torrid 98.6°F (37°C). Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today's peak temperature will adhere to the standard high for December temperature.
Sunrise was at 6:50 am and sunset will be at 5:55 pm; the daylight will last for 11h and 5min.

For the next ten days, a combination of cloudy, rainy and stormy weather is predicted.
Rainfall is predicted for Sunday through Thursday.
Temperature fluctuation will be indistinguishable in the upcoming period. The maximum temperature will range between 82.4°F (28°C) and 86°F (30°C), while the lowest nightly temperature will be also very similar, as the lowest temperature will range between 69.8°F (21°C) and 75.2°F (24°C).
With the highest temperature of 86°F (30°C), Monday will be the hottest day; next Sunday through next Tuesday, with the highest temperature of 82.4°F (28°C), will be the coldest days in Arroyo.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a hot 87.8°F (31°C) and a sweltering 100.4°F (38°C).