| NWS Forecast for: Williamstown MA Issued by: National Weather Service Albany, NY Last Update: 12:54 am EST Jan 22, 2026 |  |
Overnight: Mostly cloudy, with a low around -3. Southwest wind around 24 km/h, with gusts as high as 40 km/h. Thursday: A chance of snow showers, mainly between 1pm and 2pm. Partly sunny, with a high near 3. West wind 18 to 24 km/h, with gusts as high as 48 km/h. Chance of precipitation is 30%. New snow accumulation of less than one centimeter possible. Thursday Night: Partly cloudy, with a low around -9. West wind 16 to 18 km/h, with gusts as high as 39 km/h. Friday: A slight chance of snow showers between 1pm and 4pm. Partly sunny, with a high near -5. Wind chill values as low as -19. West wind 16 to 21 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 55 km/h. Chance of precipitation is 20%. Friday Night: Partly cloudy, with a low around -21. West wind 26 to 29 km/h, with gusts as high as 55 km/h. Saturday: Sunny and cold, with a high near -15. Saturday Night: Mostly cloudy, with a low around -19. Sunday: Snow. High near -10. Chance of precipitation is 80%. Sunday Night: Snow. Low around -13. Chance of precipitation is 80%. Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near -7. Chance of precipitation is 60%. Monday Night: A chance of snow showers. Mostly cloudy, with a low around -16. Chance of precipitation is 30%. Tuesday: Partly sunny, with a high near -8. Tuesday Night: Mostly cloudy, with a low around -15. Wednesday: Partly sunny, with a high near -6. | |
| Williamstown MA 42.69°N 73.18°W (Elev. 689 m) | |
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