• Today

    Dec 27

    58°Lo 40°

    Mostly sunny and mild

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Dec 28

    50°Lo 33°

    Periods of rain

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Dec 29

    43°Lo 28°

    Mostly cloudy

    Snow Days Weather
    • Snow
      4%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Dec 30

    36°Lo 21°

    Breezy with clouds and sun

    Snow Days Weather
    • Snow
      19%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Dec 31

    32°Lo 20°

    Partly sunny

    Snow Days Weather
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 58° RealFeel® 58° Precipitation 1%

Day

N

E

S

W

  • SSW 2 mph
  • Gusts: 7 mph

Mostly sunny and mild

  • 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® 40° Precipitation 55%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 7 mph

Increasing cloudiness with a little rain toward dawn

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 58° 41° 65° (1936) 49°
Low 40° 23° -1° (1989) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 9:22 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:16 AM with 12:23 of moolight, then sets at 11:39 PM

Gettysburg Weather Report

Harrisburg: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 4:00 PM ET

Mild weather will continue in Harrisburg this weekend but will be followed by seasonably cold air during the final days of 2014. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential