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    • Today

      Sep 28

      63° /57°F
      Mostly cloudy, a little rain
      • Fair
      • for an outdoor bbq
      • Precip: 60%
      • Hi RealFeel: 61°
      • Wind Speed: 12 mph
    • Thu

      Sep 29

      62° /57°
      Mostly cloudy; windy, humid
      • Fair
      • for an outdoor bbq
      • Precip: 14%
      • Hi RealFeel: 57°
      • Wind Speed: 18 mph
      More
    • Fri

      Sep 30

      61° /58°
      Cloudy, a little rain; windy
      • Poor
      • for an outdoor bbq
      • Precip: 63%
      • Hi RealFeel: 55°
      • Wind Speed: 20 mph
      More
    • Sat

      Oct 1

      67° /62°
      Periods of rain
      • Poor
      • for an outdoor bbq
      • Precip: 73%
      • Hi RealFeel: 66°
      • Wind Speed: 5 mph
      More
    • Sun

      Oct 2

      68° /59°
      Downpours in the afternoon
      • Good
      • for an outdoor bbq
      • Precip: 78%
      • Hi RealFeel: 67°
      • Wind Speed: 6 mph
      More

    Day

    63°Hi RealFeel® 61° Precipitation 60%
    Mostly cloudy with a touch of rain
    • NE 12 mph
    • Gusts: 21 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    57°Lo RealFeel® 49° Precipitation 54%
    Mild with occasional rain and drizzle
    • NNE 12 mph
    • Gusts: 21 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.06 in
    • Rain: 0.06 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 3 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 63° 67° 79° (1959) 76°
    Low 57° 51° 29° (1965) 50°

    Sunrise/Sunset

    • Sunrise: 6:36 AM
    • Sunset: 6:27 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:08 AM
    • Moonset: 5:28 PM
    • Duration: 13:20 hr
    Astronomy

    Hyannis Weather Report

    Rain to soak northeastern US during final days of September

    September 28, 2016; 5:45 AM ET

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

    Wed. Outdoor Entertaining

    Wed. Wind Maps

    Wed. UV Index