• Tonight

    Dec 27

    Lo 40°

    Increasing cloudiness

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      7 mph
  • Sun

    Dec 28

    50°Lo 33°

    Mostly cloudy, a little rain

    Fair for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      43°
    • Wind
      Speed
      10 mph
    more
  • Mon

    Dec 29

    42°Lo 26°

    Clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Dec 30

    33°Lo 20°

    Partly sunny and breezy

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      17°
    • Wind
      Speed
      17 mph
    more
  • Wed

    Dec 31

    31°Lo 24°

    Intervals of clouds and sun

    Very Good for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      10 mph
    more
Next Previous
Hi 50° RealFeel® 47° Precipitation 0%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 12 mph

Mostly sunny; mild this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 40° RealFeel® 34° Precipitation 9%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 14 mph

Increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 50° 40° 60° (1982) 38°
Low 40° 24° -2° (1980) 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 9:10 of sunlight, then sets at 4:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:48 AM with 12:21 of moolight, then sets at 11:09 PM

Hyannis Weather Report

Boston: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 5:50 PM ET

Mild weather will continue in the Boston area through this weekend, ahead of more typical cold conditions for next week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index