Philadelphia

Philadelphia to Experience Wintry Mix as NWS Forecasts Snow Ahead of Rainy Christmas Week

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Published on December 22, 2025
Philadelphia to Experience Wintry Mix as NWS Forecasts Snow Ahead of Rainy Christmas WeekSource: Google Street View

The National Weather Service in Philadelphia has issued a weather update for the region that foreshadows a flurry of activity for residents. As reported on their official website, the forecast indicates a sunny day today with the temperature climbing to a high near 40 degrees, accompanied by a light west wind around 5 mph.

Tonight, however, Philadelphians should brace themselves for a shift, as snowfall is likely to begin in the pre-dawn hours, mainly after 5 am. The NWS predicts a 60% chance of precipitation, which translates to a potential minor accumulation of snow of less than half an inch, with an overnight low around 31 degrees and a southwest wind around 5 mph.

The detailed forecast indicates rain and snow will continue tomorrow morning before tapering off in the afternoon, with highs near 44 degrees. As the week progresses, southwest winds tomorrow night could gust up to 20 mph, leading to a mostly clear evening and a low around 38.

Looking ahead towards Christmas Day, there is a 30% chance of rain before 1pm, with cloudy skies and a high around 44 degrees. Rain seems more definite by Friday, with a 70% chance of precipitation and temperatures reaching a high near 57. Following a potential brief respite on Friday night, the weekend outlook hints at more of the same, with cloudy conditions and chances of rain through Sunday.