AccuWeather: Humidity Gradually Increase Through the Week

PHILADELPHIA (WPVI) -- High pressure delivered a day of abundant sunshine and lower humidity. It was still seasonably warm, with a high of 87. But, overall, another beautiful summer day.

TONIGHT: We have clear skies, low humidity and a low of 69 in Philadelphia with cooler suburbs dipping into the low 60s.

WEDNESDAY: Our high pressure center pushes to the east, but is still close enough give us another mainly sunny, warm, pleasant day. Look for a high around 89. It's only a little humid, although some areas near the coast could still be stickier.

THURSDAY: A warm front approaches, bringing an increase in cloud cover during the day and a rise in humidity. Our high is 86. A shower or t'storm is possible, mainly at night and mainly in northern areas. The Poconos and Northeast Pennsylvania may actually have the best chance.

FRIDAY: Clouds will allow for only occasional, partial sunshine and it's very muggy with the chance for some drenching showers and thunderstorms at times. The high is a warm 89.

SATURDAY: A hotter,more uncomfortable weather pattern emerges as we head into the weekend. Saturday will be hotter with a high of 92. It will also be very sticky. There's only a slight chance of an afternoon thunderstorm.

SUNDAY: It remains hot and humid. Clouds mix with sun again and another spotty shower and thunderstorm can't be ruled out. The high inches up to a sweaty 94.

MONDAY: This is a real summer cooker with high humidity and a high of 95. Clouds will mix with sun. Shady breaks and cool drinks will definitely be part of the plan.

TUESDAY: The heat hangs in there with partly sunny skies and a hot and humid high of 94.

RELATED: Severe weather advisories, watches and warnings from the National Weather Service
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