National Weather Service forecast
Williamstown, Massachusetts Weather
Williamstown 7-Day Forecast
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Overnight48°FPartly Cloudy2% chance of precipitation
Partly cloudy, with a low around 48. Southeast wind around 1 mph.
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Wednesday74°FSunny2% chance of precipitation
Sunny. High near 74, with temperatures falling to around 68 in the afternoon. South wind 0 to 6 mph.
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Wednesday Night56°FMostly Cloudy2% chance of precipitation
Mostly cloudy, with a low around 56. Southeast wind around 6 mph.
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Thursday69°FLight Rain92% chance of precipitation
Rain between 7am and 3pm. Mostly cloudy, with a high near 69. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
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Thursday Night58°FLight Rain Likely65% chance of precipitation
Rain likely after 7pm. Mostly cloudy, with a low around 58. Southwest wind 0 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
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Friday69°FChance Light Rain43% chance of precipitation
A chance of rain. Cloudy, with a high near 69. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Friday Night49°FChance Light Rain44% chance of precipitation
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
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Saturday61°FChance Light Rain44% chance of precipitation
A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
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Saturday Night39°FChance Light Rain52% chance of precipitation
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
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Sunday53°FChance Light Rain29% chance of precipitation
A chance of rain before 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
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Sunday Night31°FMostly Cloudy14% chance of precipitation
Mostly cloudy, with a low around 31.
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Monday52°FChance Light Rain28% chance of precipitation
A chance of rain after 7am. Mostly sunny, with a high near 52. Chance of precipitation is 30%.
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Monday Night29°FSlight Chance Light Rain22% chance of precipitation
A slight chance of rain before 1am. Partly cloudy, with a low around 29.
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Tuesday55°FMostly Sunny then Slight Chance Light Rain18% chance of precipitation
A slight chance of rain after 1pm. Mostly sunny, with a high near 55.
Issued by the National Weather Service (ALY office), updated .
Williamstown Hourly Forecast
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Williamstown Weather Radar
Open the full radar for WilliamstownAbout Williamstown
- Population (2020 Census)
- 4,308
- Coordinates
- 42.709, -73.201
- Elevation
- 627 ft
- NWS forecast office
- ALY
- Time zone
- America/New York
- Sunrise today
- 6:30 AM EST
- Sunset today
- 4:42 PM EST
- Daylight today
- 10 h 12 min
Williamstown Weather Questions
What is the weather forecast for Williamstown, Massachusetts?
Overnight: Partly cloudy, with a low around 48. Southeast wind around 1 mph. Wednesday: Sunny. High near 74, with temperatures falling to around 68 in the afternoon. South wind 0 to 6 mph.
Will it rain or snow in Williamstown this week?
The best chance of precipitation is Thursday at 92%. Periods with a 30% chance or more: Thursday (92%), Thursday Night (65%), Friday (43%), Friday Night (44%), Saturday (44%), Saturday Night (52%).
How warm and how cold will it get in Williamstown this week?
The warmest day is Wednesday, with a high near 74°F. The coldest night is Monday Night, with a low near 29°F.
What time are sunrise and sunset in Williamstown today?
Sunrise is at 6:30 AM EST and sunset is at 4:42 PM EST, for 10 h 12 min of daylight.
Weather near Williamstown
- North Adams 5 mi
- Adams 7 mi
- Cheshire 10 mi
- Pittsfield 18 mi
- Shelburne Falls 24 mi
- Lenox 24 mi
- Lenox Dale 26 mi
- Lee 28 mi