| NWS Forecast for: Williamstown MA Issued by: National Weather Service Albany, NY Last Update: 1:57 pm EDT Jul 3, 2025 |  |
| Tonight: Mostly clear, with a low around 54. West wind around 6 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. Calm wind. 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, mainly after 2pm. 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. Chance of precipitation is 50%. | |
| Williamstown MA 42.72°N 73.2°W (Elev. 627 ft) | |
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