• Today

    Dec 21

    39°Lo 24°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      41°
    • UV
      2 - Low
    • Cloud
      Cover
      51%
  • Mon

    Dec 22

    38°Lo 32°

    Considerable cloudiness

    Beneficial weather for migraines
    • Hi
      RealFeel
      37°
    • UV
      1 - Low
    • Cloud
      Cover
      95%
    more
  • Tue

    Dec 23

    44°Lo 42°

    Mostly cloudy with mist; fog

    Neutral weather for migraines
    • Hi
      RealFeel
      44°
    • UV
      1 - Low
    • Cloud
      Cover
      93%
    more
  • Wed

    Dec 24

    56°Lo 45°

    Rain; breezy, not as cool

    Neutral weather for migraines
    • Hi
      RealFeel
      44°
    • UV
      0 - Low
    • Cloud
      Cover
      99%
    more
  • Thu

    Dec 25

    48°Lo 32°

    Periods of sun; windy, colder

    Neutral weather for migraines
    • Hi
      RealFeel
      37°
    • UV
      1 - Low
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 39° RealFeel® 41° Precipitation 2%

Day

N

E

S

W

  • NW 2 mph
  • Gusts: 5 mph

Clouds giving way to some sun

  • 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 24° RealFeel® 24° Precipitation 2%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 4 mph

Patchy clouds

  • 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 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 39° 40° 64° (1923) 54°
Low 24° 25° (1942) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:18 of sunlight, then sets at 4:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:39 AM with 10:10 of moolight, then sets at 4:49 PM

Hershey Weather Report

Harrisburg: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 21, 2014; 4:27 AM ET

Following benign weather this weekend, a major storm will affect Harrisburg, Pennsylvania, much of the East and Midwest on Christmas Eve. more >

Sun. Migraine Headache

Sun. UV Index