PHILADELPHIA - Tuesday will not be as warm and sunny as Monday as cool temperatures and clouds make their way through the Delaware Valley.
The morning's rain is due to a low-pressure system moving in from the south and a high-pressure system to the north bringing in air off the ocean, according to FOX 29's Sue Serio.
As a result, it will be cloudy even when it is not raining.
Temperatures are expected to be in the 60s with a chance to hit 70 degrees in some parts of the Delaware Valley.
Looking ahead, the next significant chance of rain is Friday and there's a low chance of rain for Saturday and Sunday.
TUESDAY: AM shower, cool. High: 68
WEDNESDAY: Mostly cloudy. High: 73, Low: 54
THURSDAY: Shower chance. High: 72, Low: 54
FRIDAY: Showers, PM storms. High: 82, Low: 66
SATURDAY: Slight chance of rain. High: 80, Low: 65
SUNDAY: Sunny, nice. High: 82, Low: 63
MONDAY: Memorial Day. High: 85, Low: 65