Expires:202512221000;;989325 FPUS51 KPHI 212105 ZFPPHI Zone Forecast Product for SE PA, Northern Delmarva, and NJ National Weather Service Mount Holly NJ 400 PM EST Sun Dec 21 2025 PAZ062-221000- Northampton- Including the cities of Bethlehem and Easton 400 PM EST Sun Dec 21 2025 .TONIGHT...Mostly clear. Cold with lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Sunny. Highs in the upper 30s. West winds 5 to 10 mph. .MONDAY NIGHT...Cloudy. Snow likely after midnight. Snow accumulation around an inch possible. Cold with lows in the upper 20s. Southwest winds around 5 mph. Chance of snow 70 percent. .TUESDAY...Cloudy. Snow likely with a chance of rain in the morning. Little or no additional snow accumulation. Highs in the lower 40s. South winds 5 to 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy. Cold with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 40s. .WEDNESDAY NIGHT...Mostly cloudy. Cold with lows in the upper 20s. .CHRISTMAS DAY...Cloudy. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 30 percent. .THURSDAY NIGHT...Cloudy. A chance of rain after midnight. Lows in the mid 30s. Temperature rising to around 40 after midnight. Chance of rain 30 percent. .FRIDAY...Cloudy with a 50 percent chance of rain. Not as cool with highs in the mid 50s. .FRIDAY NIGHT...Cloudy. A chance of rain in the evening. Lows in the mid 30s. Chance of rain 50 percent. .SATURDAY...Cloudy, cooler with highs in the mid 40s. .SATURDAY NIGHT...Cloudy with a 30 percent chance of rain. Cold with lows in the lower 30s. .SUNDAY...Cloudy with a 40 percent chance of rain. Highs in the lower 40s. $$