| NWS Forecast for: Williamstown MA Issued by: National Weather Service Albany, NY Last Update: 6:53 am EST Dec 12, 2025 |  |
| Today: Mostly cloudy, with a high near 29. West wind 15 to 18 mph, with gusts as high as 31 mph. Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 15. West wind 5 to 10 mph becoming light after midnight. Saturday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible. Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. West wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. Sunday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 24. Calm wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 30%. Sunday Night: Mostly cloudy, with a low around 5. Monday: Partly sunny, with a high near 21. Monday Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%. Tuesday: Partly sunny, with a high near 29. Tuesday Night: Mostly cloudy, with a low around 16. Wednesday: Mostly cloudy, with a high near 40. Wednesday Night: Mostly cloudy, with a low around 27. Thursday: A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%. | |
| Williamstown MA 42.69°N 73.18°W (Elev. 689 ft) | |
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