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December 11th, 2025 :: 1:39 am EST   

Local Weather Report for
Harwich
Massachusetts, United States

 Current Harwich Weather Conditions Updated December 11th at 12:52 am 
Mostly Cloudy
Temperature:43°F Dew Point:37°F
Barometer:29.36 inHg Wind:N 11 Mph
Humidity:81.1% Visibility:0M
 
 Harwich Weather Forecast Summary  
 
Today
Dec 11th
Friday
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Cloudy Sunny Cloudy Cloudy Cloudy
44°F
35°F
31°F
38°F
35°F
34°F
30°F
32°F
29°F
 
 Harwich Detailed Weather Forecast  
 
Thursday, December 11th, 2025
Overnight Temperature: 43°F
Cloudy with a chance of showers. Wind 20 to 30 mph.
Morning Temperature: 36°F
Cloudy. Wind 25 to 40 mph.
Afternoon Temperature: 33°F
Sunny. Wind 35 to 45 mph.
Evening Temperature: 32°F
Clear. Wind 35 to 45 mph.
Friday, December 12th, 2025
Overnight Temperature: 31°F
Clear. Wind 35 to 45 mph.
Morning Temperature: 32°F
Sunny. Wind 35 to 45 mph.
Afternoon Temperature: 35°F
Sunny. Wind 25 to 40 mph.
Evening Temperature: 34°F
Clear. Wind 20 to 30 mph.
Saturday, December 13th, 2025
Overnight Temperature: 35°F
Cloudy. Windy.
Morning Temperature: 37°F
Cloudy. Windy at times.
Afternoon Temperature: 37°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Evening Temperature: 36°F
Cloudy. Windy.
Sunday, December 14th, 2025
Overnight Temperature: 34°F
Cloudy. Windy.
Morning Temperature: 33°F
Cloudy. Windy.
Afternoon Temperature: 32°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 30°F
A mix of cloudy and clear skies. Wind 25 to 40 mph.
Monday, December 15th, 2025
Overnight Temperature: 30°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Morning Temperature: 30°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 32°F
A mix of cloud and sun. Wind 20 to 30 mph.
Evening Temperature: 30°F
Clear with cloudy periods. Windy.
Tuesday, December 16th, 2025
Overnight Temperature: 29°F
Cloudy. Windy at times.
Morning Temperature: 32°F
Cloudy. Windy.
Afternoon Temperature: 35°F
Mostly sunny. Windy.
Evening Temperature: 34°F
Clear. Windy at times.
Wednesday, December 17th, 2025
Overnight Temperature: 33°F
Clear. Windy at times.
Morning Temperature: 37°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 42°F
Cloudy. Windy at times.
Evening Temperature: 44°F
Cloudy. Windy.
Thursday, December 18th, 2025
Overnight Temperature: 46°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Morning Temperature: 47°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 46°F
Cloudy with a chance of showers. Windy.
Evening Temperature: 47°F
Cloudy with showers. Windy.





 

  [ Local Weather Report ]
Chatham, MA 
12:52 AM  43°F
Mostly Cloudy
 
Brewster, MA 
 
Dennis, MA 
12:56 AM  43°F
Mostly Cloudy
 
Yarmouth, MA 
12:56 AM  43°F
Mostly Cloudy
 
Orleans, MA 
 
Hyannis, MA 
12:56 AM  43°F
Mostly Cloudy
 
Eastham, MA 
 
Barnstable, MA 
12:56 AM  43°F
Mostly Cloudy
 
Mashpee, MA 
12:56 AM  41°F
Mostly Cloudy
 
Sandwich, MA 

 
This WeatherCity Weather Forecast for Harwich, 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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