• Tonight

    Apr 17

    Lo 31°

    Partly cloudy and chilly

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 18

    58°Lo 38°

    Times of clouds and sun

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    61°Lo 34°

    Sunshine and patchy clouds

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    63°Lo 37°

    Periods of sun

    Moderate indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Apr 21

    70°Lo 43°

    Partial sunshine

    Low indoor dust & dander levels
    • Precip
      13%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      45%
Next Previous
Hi 70° RealFeel® 72° Precipitation 13%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Partial sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 43° RealFeel® 41° Precipitation 21%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 8 mph

Patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 70° 65° 89° (1985) 54°
Low 43° 43° 30° (1956) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:32 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:22 AM with 10:23 of moolight, then sets at 11:45 AM

Top Story

Duncannon Weather Report

Harrisburg: Even Milder Air to Arrive Easter Weekend

April 17, 2014; 12:58 PM ET

Temperatures will remain on the rise in Harrisburg, giving way to a mild Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Dust & Dander

Mon. Wind Maps