Williamstown, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    57°
    Sunday 5/19
    Forecast night icon
    57°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 57F. Dew point will be around 54F with an average humidity of 81%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Monday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Monday 5/20
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Warmer with highs in the lower 80s. Light and variable winds becoming southwest around 5 mph this afternoon.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. South winds around 5 mph.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    84°
    Forecast night icon
    Night
    Partly Cloudy
    66°
    Tuesday 5/21
    Day
    84°
    Partly Cloudy
    Forecast day icon
    Night
    66°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Wednesday 5/22
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny hot with highs in the upper 80s. Southwest winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    82°
    Forecast night icon
    Night
    40% Chance Rain Showers
    58°
    Thursday 5/23
    Day
    82°
    40% Chance Rain Showers
    Forecast day icon
    Night
    58°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Cooler with lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 5/24
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 70s. Lows in the upper 40s.
    Night Details
    Mostly clear. Highs in the mid 70s. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Saturday 5/25
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 70s. Lows around 50.
    Night Details
    Partly cloudy. Highs in the mid 70s. Lows around 50.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    71°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Sunday 5/26
    Day
    71°
    30% Chance Rain Showers
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Low temperature around 57F. Dew point will be around 51F with an average humidity of 71%. Winds will be 3 mph from the S.
  • Forecast day icon
    Monday
    40% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    62°
    Monday 5/27
    Day
    73°
    40% Chance of Rain
    Forecast day icon
    Night
    62°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 73F. Dew point will be around 56F with an average humidity of 67%. Winds will be 3 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 57F with an average humidity of 77%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    60% Chance of Rain
    63°
    Tuesday 5/28
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    63°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 75F. Dew point will be around 60F with an average humidity of 71%. Winds will be 3 mph from the SW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 63F. Dew point will be around 59F with an average humidity of 78%. Winds will be 3 mph from the S.