Expires:202512212200;;961247 FPUS51 KPHI 210904 ZFPPHI Zone Forecast Product for SE PA, Northern Delmarva, and NJ National Weather Service Mount Holly NJ 400 AM EST Sun Dec 21 2025 PAZ103-212200- Western Montgomery- Including the cities of Collegeville and Pottstown 400 AM EST Sun Dec 21 2025 .TODAY...Mostly sunny. Highs in the lower 40s. Temperature falling into the mid 30s this afternoon. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Cold with lows in the lower 20s. Northwest winds 5 to 10 mph with gusts up to 25 mph. .MONDAY...Sunny. Highs in the upper 30s. West winds around 5 mph. .MONDAY NIGHT...Mostly cloudy. Snow likely after midnight. Little or no snow accumulation. Cold with lows in the upper 20s. Southwest winds around 5 mph. Chance of snow 60 percent. .TUESDAY...Cloudy. A chance of rain and snow in the morning. Little or no snow accumulation. Highs in the mid 40s. Southwest winds around 5 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 30s. .WEDNESDAY...Sunny. Highs in the lower 40s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain and snow after midnight. Cold with lows around 30. Chance of precipitation 30 percent. .CHRISTMAS DAY...Partly sunny with a chance of rain in the morning, then mostly cloudy in the afternoon. Highs in the mid 40s. Chance of rain 40 percent. .THURSDAY NIGHT...Cloudy with a 50 percent chance of rain. Lows in the mid 30s. Temperature rising into the upper 30s after midnight. .FRIDAY...Mostly cloudy with a 50 percent chance of rain. Highs around 50. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows in the upper 20s. .SATURDAY...Partly sunny. Highs in the lower 40s. $$