6:00 AM | *Quite warm and humid again for Tuesday and Wednesday and the pattern becomes more unsettled*
Paul Dorian
6-Day forecast for the Philadelphia, PA metro region
Today
Mainly sunny, quite warm, highs in the upper 80’s; Light and variable winds
Tonight
Mainly clear, mild, lows in the middle 60’s
Tuesday
Mainly sunny, quite warm, more humid, upper 80’s for afternoon highs
Tuesday Night
Partly cloudy, mild, muggy, maybe a shower, upper 60’s for late night lows
Wednesday
Partly sunny, very warm, humid, chance of PM showers and thunderstorms, near 90 degrees
Thursday
Partly sunny, quite warm, chance of showers and thunderstorms, upper 80’s
Friday
Mainly sunny, quite warm, mid-to-upper 80’s
Saturday
Mainly sunny, quite warm, upper 80’s
Discussion
High pressure that developed over southeastern Canada last week has shifted offshore and it will tend to weaken and push farther away by mid-week. In addition, a trough of low pressure looks to become established by mid-week and the result will be a more unsettled weather pattern and a returning chance of showers and thunderstorms. Later in the week, a weak cold front will approach the region - perhaps with another chance of showers and thunderstorms on Thursday - and then dry, very warm weather should return for Friday and Saturday.
Meteorologist Paul Dorian
Arcfield Weather