• Tonight

    Dec 22

    Lo 30°

    Freezing drizzle; fog

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Dec 23

    44°Lo 40°

    Fog with a shower or two

    Fair for home energy
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Dec 24

    51°Lo 37°

    Mild with periods of rain

    Fair for home energy
    • Avg
      RealFeel
      36°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Dec 25

    40°Lo 30°

    Cloudy, snow showers; colder

    Good for home energy
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      24°
    • Wind
      Speed
      18 mph
    more
  • Fri

    Dec 26

    44°Lo 34°

    Partly sunny

    Good for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      39°
    • Wind
      Speed
      8 mph
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Temperature History - Dec 26

more Historical Weather Data >
  Today Normal Record 12/26/2013
High 44° 30° 55° (1982) 27°
Low 34° 15° -16° (1983) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 9:12 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:46 AM with 11:49 of moolight, then sets at 10:35 PM

St. Marys Weather Report

Harrisburg: Christmas Eve Storm to Affect Holiday Travel This Week

December 22, 2014; 4:48 PM ET

Holiday travel will be at risk across the Harrisburg area this week as a strong storm takes shape and blasts through the Northeast. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index