Expires:202512211000;;934082 FPUS51 KPHI 202104 ZFPPHI Zone Forecast Product for SE PA, Northern Delmarva, and NJ National Weather Service Mount Holly NJ 400 PM EST Sat Dec 20 2025 PAZ061-211000- Lehigh- Including the city of Allentown 400 PM EST Sat Dec 20 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. Cold. Near steady temperature in the lower 30s. South winds 5 to 10 mph with gusts up to 20 mph. .SUNDAY...Mostly sunny. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Cold with lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. West winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Cloudy. Snow likely after midnight. Little or no snow accumulation. Cold with lows in the upper 20s. Southwest winds 5 to 10 mph. Chance of snow 70 percent. .TUESDAY...Cloudy. Snow likely with a chance of rain in the morning. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy. Cold with lows in the lower 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. .WEDNESDAY NIGHT...Cloudy. A chance of snow after midnight. Cold with lows in the upper 20s. Chance of snow 30 percent. .CHRISTMAS DAY...Cloudy. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 50 percent. .THURSDAY NIGHT...Cloudy with a 30 percent chance of rain. Near steady temperature in the upper 30s. .FRIDAY...Cloudy. Highs around 50. .FRIDAY NIGHT...Cloudy, cold with lows in the lower 30s. .SATURDAY...Cloudy. Highs in the lower 40s. $$