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    Next 5 Days
    • Today

      Sep 30

      60° /57°F
      Rain and drizzle in the p.m.
    • Sat

      Oct 1

      65° /60°
      Breezy with periods of rain
      More
    • Sun

      Oct 2

      66° /59°
      Cloudy with showers around
      More
    • Mon

      Oct 3

      67° /57°
      Cloudy with showers around
      More
    • Tue

      Oct 4

      64° /56°
      Rather cloudy
      More
    61°/60° RealFeel® 55°/50°
    Occasional rain and drizzle
    • 15 mph
    • Precipitation: 69%
    • Rain: 0.25 in
    • Snow: 0 in
    • Humidity: 97%
    • Cloud Cover: 99%
    • Dew Point: 59° F
    • Visibility: 7 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 60° 66° 80° (1959) 73°
    Low 57° 50° 32° (1958) 61°

    Sunrise/Sunset

    • Sunrise: 6:38 AM
    • Sunset: 6:23 PM
    • Duration: 11:45 hr

    Moonrise/Moonset

    • Moonrise: 6:06 AM
    • Moonset: 6:27 PM
    • Duration: 12:21 hr
    Astronomy

    Hyannis Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 30, 2016; 4:16 AM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday night, while rain will spread over the balance of the northeastern United States into the weekend. More >