Temperatures hold up overnight with little relief from the heat. Lows hover near 70 degrees with dew points in the mid 60s making for a sticky evening. 

Highs bounce back into the 90s tomorrow with a rinse and repeat of Saturday's weather. Expect humid conditions with isolated thunderstorms in the afternoon. Monday will be back in the low 90s for the last day of this heat wave. 

A cold front rolls through the region Tuesday, dropping temperatures to the 80s with scattered showers along for the ride.