Expires:202512211600;;947601 FPUS51 KBOX 210303 ZFPBOX Zone Forecast Product for Southern New England National Weather Service Boston/Norton MA 1002 PM EST Sat Dec 20 2025 MAZ021-211600- Southern Plymouth MA- Including the city of Mattapoisett 1002 PM EST Sat Dec 20 2025 .OVERNIGHT...Mostly cloudy. Lows around 30. Temperature rising to around 40. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph. .SUNDAY...Mostly sunny. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 40 mph, becoming west 10 to 15 mph with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Sunny, cooler with highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. .TUESDAY...Rain and snow. Highs in the lower 40s. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Rain showers likely. Lows in the upper 20s. Chance of rain 60 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows in the lower 20s. .CHRISTMAS DAY...Partly sunny. Highs in the lower 40s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the mid 30s. .FRIDAY...Partly sunny with a chance of rain and freezing rain. Highs in the lower 40s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows in the upper 20s. .SATURDAY...Partly sunny with a chance of rain. Highs in the upper 30s. Chance of rain 30 percent. $$