More rain and potential flooding in Philly region this weekend
Aug 21, 2026
The rest of Friday is beautiful. Expect clear skies, low humidity and highs in the middle 80’s. Friday night, clouds collect, and temperatures fade back to the upper 60’s.
Rain arrives early Saturday morning and there is a risk of flash flooding across the area. Most spots see about a half a
n inch of rainfall, but localized spots of an inch or more are possible. Rain will taper to light showers for the afternoon, and some sunny breaks are possible late in the day. Highs are only in the middle and upper 70’s.
Sunday starts with clouds, then, some sunny breaks are likely. However, the sunshine will set off some thunderstorms for the afternoon, and evening with highs in the lower and middle 80’s. A few storms may be strong to severe.
Expect a beautiful Monday and Tuesday, with bright sunshine, low humidity, and highs around 80. Continued beautiful weather for Wednesday, with mostly sunny skies, and highs in the middle 80’s.
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