• Tonight

    Dec 19

    Lo 24°

    Partly cloudy

    Bicycling Weather
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      20 mph
    more
  • Sat

    Dec 20

    38°Lo 25°

    More clouds than sun

    Good for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
    more
  • Sun

    Dec 21

    42°Lo 27°

    Partly sunny

    Good for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
  • Mon

    Dec 22

    42°Lo 35°

    Cloudy with afternoon rain

    Fair for biking
    • Precip
      66%
    • Hours of Precip
      2
    • Wind
      Gust
      8 mph
    more
  • Tue

    Dec 23

    48°Lo 42°

    Cloudy with a touch of rain

    Poor for biking
    • Precip
      57%
    • Hours of Precip
      2
    • Wind
      Gust
      7 mph
    more
Next Previous
Hi 42° RealFeel® 44° Precipitation 4%

Day

N

E

S

W

  • SSW 1 mph
  • Gusts: 4 mph

Partly sunny

  • 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 27° RealFeel® 28° Precipitation 11%

Night

N

E

S

W

  • SE 2 mph
  • Gusts: 4 mph

Becoming cloudy

  • 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 42° 39° 67° (1923) 58°
Low 27° 25° -3° (1942) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 9:20 of sunlight, then sets at 4:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:43 AM with 10:11 of moolight, then sets at 4:54 PM

Chambersburg Weather Report

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

December 19, 2014; 7:57 PM ET

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

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.