• Today

    Dec 19

    38°Lo 21°

    Clouds giving way to some sun

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      1%
    • Hours of Precip
      0
  • Sat

    Dec 20

    37°Lo 25°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    40°Lo 24°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    40°Lo 33°

    Cloudy with afternoon rain

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      75%
    • Hours of Precip
      6.5
    more
  • Tue

    Dec 23

    46°Lo 39°

    Cloudy with spotty showers

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      64%
    • Hours of Precip
      9
    more
Next Previous
Hi 38° RealFeel® 31° Precipitation 1%

Day

N

E

S

W

  • NW 9 mph
  • Gusts: 17 mph

Clouds giving way to some sun

  • Max UV Index: 1 (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 21° RealFeel® 21° Precipitation 0%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 8 mph

Partly 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 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 38° 40° 63° (1929) 40°
Low 21° 26° (1989) 19°

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 4:38 AM with 10:27 of moolight, then sets at 3:05 PM

Duncannon Weather Report

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

December 19, 2014; 6:07 AM ET

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

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index