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January 18th, 2026 :: 10:06 am EST   

Local Weather Report for
Williamsburg
Massachusetts, United States

 Williamsburg Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Mix of rain and snow Cloudy Cloudy Cloudy Cloudy
33°F
29°F
17°F
20°F
7°F
27°F
5°F
34°F
17°F
 
 Williamsburg Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Afternoon Temperature: 31°F
Cloudy with a chance of flurries or showers.
Evening Temperature: 28°F
Cloudy with flurries likely.
Monday, January 19th, 2026
Overnight Temperature: 24°F
Cloudy with a chance of flurries.
Morning Temperature: 27°F
Cloudy. Windy at times.
Afternoon Temperature: 24°F
Cloudy. Windy at times.
Evening Temperature: 19°F
Mostly clear with a slight chance of flurries. Windy at times.
Tuesday, January 20th, 2026
Overnight Temperature: 13°F
Cloudy.
Morning Temperature: 19°F
Cloudy. Windy at times.
Afternoon Temperature: 15°F
Mostly sunny. Windy at times.
Evening Temperature: 9°F
Clear.
Wednesday, January 21st, 2026
Overnight Temperature: 6°F
Clear with cloudy periods.
Morning Temperature: 19°F
Cloudy. Windy at times.
Afternoon Temperature: 23°F
Cloudy. Windy at times.
Evening Temperature: 26°F
Clear with cloudy periods. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 22°F
Cloudy.
Morning Temperature: 31°F
Cloudy.
Afternoon Temperature: 27°F
Cloudy with a slight chance of flurries or showers.
Evening Temperature: 18°F
Clear. Windy at times.
Friday, January 23rd, 2026
Overnight Temperature: 15°F
Mostly clear. Windy at times.
Morning Temperature: 20°F
Cloudy. Windy at times.
Afternoon Temperature: 20°F
Cloudy.
Evening Temperature: 20°F
Cloudy.
Saturday, January 24th, 2026
Overnight Temperature: 22°F
Cloudy with a chance of flurries.
Morning Temperature: 29°F
Cloudy with a few flurries.
Afternoon Temperature: 30°F
Cloudy with flurries likely.
Evening Temperature: 23°F
Cloudy with flurries likely.
Sunday, January 25th, 2026
Overnight Temperature: 9°F
Cloudy. Windy at times.
Morning Temperature: 0°F
Cloudy. Windy at times.
Afternoon Temperature: -7°F
Sunny. Windy.
Evening Temperature: -3°F
Clear. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 5°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 11°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 5°F
Mostly sunny. Windy.
Evening Temperature: 4°F
Clear. Windy at times.





 

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This WeatherCity Weather Forecast for Williamsburg, 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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