7-Day Forecast 42.72°N 73.2°W (Text-Only)
NWS Forecast for: Williamstown MA
Issued by: National Weather Service Albany, NY
Last Update: 1:57 pm EDT Jul 3, 2025




This Afternoon: A chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 83. West wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: Mostly clear, with a low around 54. West wind around 5 mph becoming calm in the evening.

Independence Day: Sunny, with a high near 78. Light northwest wind increasing to 5 to 9 mph in the morning.

Friday Night: Partly cloudy, with a low around 54. Calm wind.

Saturday: Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night: Partly cloudy, with a low around 63.

Sunday: Mostly sunny and hot, with a high near 91.

Sunday Night: Mostly clear, with a low around 67.

Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 30%.

Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Tuesday: Showers likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Tuesday Night: Showers likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Wednesday: A chance of showers. Mostly cloudy, with a high near 84. Chance of precipitation is 30%.

Wednesday Night: A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 82.



Williamstown MA
 42.72°N 73.2°W (Elev. 627 ft)

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