Day Isolated showers before noon. Sunny, with a high near 90. Heat index values as high as 107. East northeast wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Night Isolated showers before midnight. Mostly clear, with a low around 79. East wind 6 to 10 mph. Chance of precipitation is 10%.
Includes the Counties: San Juan And Vicinity,
Including The Municipalities Of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, And Trujillo Alto