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Williamstown, MA

7-Day Forecast

Overnight
Mostly Cloudy
Low: 30°
Mostly cloudy with a low around 30.
South wind around 9 mph.


Saturday
Slight Chance Showers then Showers Likely
High: 41°
Showers likely, mainly after 1pm.
Cloudy with a high near 41.
Southeast wind 8 to 13 mph
with gusts as high as 23 mph.
Chance of precipitation is 60%.
New precipitation amounts of less than a tenth of an inch possible.


Saturday Night
Chance Showers then Chance Rain/Snow
Low: 26°
A chance of rain showers before 4am,
then a chance of snow showers.
Mostly cloudy with a low around 26.
Light and variable wind becoming
west 5 to 9 mph after midnight.
Chance of precipitation is 30%.
New snow accumulation of less than a half inch possible.


Sunday
Chance Snow then Heavy Snow
High: 33°
Snow likely, mainly after 1pm.
The snow could be heavy at times.
Mostly cloudy with a high near 33.
Northwest wind 6 to 9 mph.
Chance of precipitation is 70%.
New snow accumulation of 2 to 4 inches possible.


Sunday Night
Heavy Snow
Low:
Snow.
The snow could be heavy at times.
Low around 8.
Northwest wind 6 to 10 mph.
Chance of precipitation is 80%.


M.L.King Day
Mostly Sunny
High: 15°
Mostly sunny with a high near 15.


Monday Night
Partly Cloudy
Low:
Partly cloudy with a low around 0.


Tuesday
Mostly Sunny
High: 12°
Mostly sunny with a high near 12.


Tuesday Night
Partly Cloudy
Low: -5°
Partly cloudy with a low around -5.


Wednesday
Mostly Sunny
High: 12°
Mostly sunny with a high near 12.


Wednesday Night
Mostly Cloudy
Low: -4°
Mostly cloudy with a low around -4.


Thursday
Partly Sunny
High: 21°
Partly sunny with a high near 21.


Thursday Night
Mostly Cloudy
Low: 10°
Mostly cloudy with a low around 10.


Friday
Partly Sunny
High: 30°
Partly sunny with a high near 30.


Source: National Weather Service








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