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    • Early AM

      Sep 28

      55° Lo
      Partly cloudy
      • Migraine Headache
      • Weather
      • Hi RealFeel: 76°
      • UV: 4 - Moderate
      • Cloud Cover: 42%
      More
    • Today

      Sep 28

      76° /65°F
      A touch of afternoon rain
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 76°
      • UV: 4 - Moderate
      • Cloud Cover: 94%
    • Thu

      Sep 29

      70° /64°
      Some rain and a thunderstorm
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 69°
      • UV: 2 - Low
      • Cloud Cover: 99%
      More
    • Fri

      Sep 30

      72° /67°
      Cloudy with spotty showers
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 70°
      • UV: 2 - Low
      • Cloud Cover: 99%
      More
    • Sat

      Oct 1

      76° /63°
      Cloudy with a shower
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 78°
      • UV: 2 - Low
      • Cloud Cover: 57%
      More
    75°/58° RealFeel® 76°/58°
    Mostly cloudy
    • 7 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 74%
    • Cloud Cover: 77%
    • Dew Point: 59° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 76° 73° 91° (1886) 83°
    Low 65° 55° 37° (1957) 65°

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 6:46 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:29 AM
    • Moonset: 5:45 PM
    • Duration: 13:16 hr
    Astronomy

    Williamstown Weather Report

    Rain to soak northeastern US during final days of September

    September 27, 2016; 11:45 PM ET

    Periods of rain will drench portions of the northeastern United States Friday. More >

    Wed. Migraine Headache

    Wed. UV Index