• Today

    Dec 27

    52°Lo 36°

    Clouds and sun; not as cool

    Fair for home energy
    • Avg
      RealFeel
      42°
    • Hi
      RealFeel
      52°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Dec 28

    49°Lo 29°

    Mostly cloudy, a little rain

    Fair for home energy
    • Avg
      RealFeel
      36°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Dec 29

    38°Lo 22°

    Colder with clouds and sun

    Good for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Dec 30

    28°Lo 15°

    Mostly cloudy and colder

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      8 mph
    more
  • Wed

    Dec 31

    28°Lo 17°

    Intervals of clouds and sun

    Very Good for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      10 mph
Next Previous

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Temperature History - Dec 31

more Historical Weather Data >
  Today Normal Record 12/31/2013
High 28° 35° N/A 25°
Low 17° 16° N/A 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:07 of sunlight, then sets at 4:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:16 PM with 14:23 of moolight, then sets at 3:39 AM

Lancaster Weather Report

Boston: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 4:32 AM 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.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index