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January 17th, 2026 :: 2:04 pm EST   

Local Weather Report for
Mattapoisett
Massachusetts, United States

 Mattapoisett Weather Forecast Summary  
 
Today
Jan 17th
Sunday
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Cloudy Mix of rain and snow Cloudy Cloudy Cloudy
45°F
38°F
29°F
35°F
28°F
27°F
23°F
42°F
26°F
 
 Mattapoisett Detailed Weather Forecast  
 
Saturday, January 17th, 2026
Afternoon Temperature: 41°F
Cloudy. Windy.
Evening Temperature: 36°F
Cloudy. Windy.
Sunday, January 18th, 2026
Overnight Temperature: 37°F
Cloudy. Windy at times.
Morning Temperature: 38°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 33°F
Cloudy with flurries or showers likely. Risk of freezing rain.
Evening Temperature: 31°F
Cloudy with a few flurries. Windy at times.
Monday, January 19th, 2026
Overnight Temperature: 29°F
Cloudy with a slight chance of flurries. Windy.
Morning Temperature: 32°F
A mix of cloud and sun. Wind 20 to 30 mph.
Afternoon Temperature: 34°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 31°F
Cloudy. Wind 20 to 30 mph.
Tuesday, January 20th, 2026
Overnight Temperature: 26°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 26°F
Cloudy. Windy.
Afternoon Temperature: 25°F
Cloudy. Windy.
Evening Temperature: 24°F
Clear. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 26°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 32°F
Cloudy. Windy.
Afternoon Temperature: 39°F
Cloudy. Wind 25 to 40 mph.
Evening Temperature: 41°F
Cloudy. Wind 25 to 40 mph.
Thursday, January 22nd, 2026
Overnight Temperature: 38°F
Cloudy. Windy.
Morning Temperature: 39°F
Cloudy. Windy at times.
Afternoon Temperature: 35°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times.
Evening Temperature: 31°F
Cloudy. Windy.
Friday, January 23rd, 2026
Overnight Temperature: 25°F
Clear. Windy.
Morning Temperature: 31°F
Sunny. Windy.
Afternoon Temperature: 36°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 38°F
Cloudy. Wind 20 to 30 mph.
Saturday, January 24th, 2026
Overnight Temperature: 35°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 26°F
Cloudy. Windy.
Afternoon Temperature: 19°F
Cloudy. Windy.
Evening Temperature: 15°F
Cloudy. Windy at times.
Sunday, January 25th, 2026
Overnight Temperature: 17°F
Cloudy. Windy at times.
Morning Temperature: 20°F
Cloudy with flurries likely.
Afternoon Temperature: 21°F
Cloudy with flurries likely. Windy at times.
Evening Temperature: 18°F
Clear with cloudy periods with a chance of flurries. Windy.





 

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This WeatherCity Weather Forecast for Mattapoisett, Massachusetts, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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