• Tonight

    Aug 21

    Lo 62°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 22

    81°Lo 65°

    A heavy afternoon t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    74°Lo 60°

    Variable clouds with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 24

    78°Lo 57°

    Areas of fog in the morning

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      70%
  • Mon

    Aug 25

    80°Lo 58°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      38%
    more
Next Previous
Hi 78° RealFeel® 81° Precipitation 9%

Day

N

E

S

W

  • SE 4 mph
  • Gusts: 7 mph

Areas of morning fog; otherwise, clouds breaking for some sun

  • 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 57° RealFeel® 56° Precipitation 12%

Night

N

E

S

W

  • SE 2 mph
  • Gusts: 6 mph

Clear to partly cloudy

  • 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 - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2013
High 78° 83° 96° (1968) 80°
Low 57° 63° 49° (1952) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:26 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:37 AM with 13:33 of moolight, then sets at 7:10 PM

Top Story

Duncannon Weather Report

Harrisburg: Drenching Showers to Retreat This Weekend

August 21, 2014; 8:15 PM ET

Following a surge of humidity and <a href="http://www.accuweather.com/en/weather-news/downpour-battle-zone-elevated/32559013">drenching showers</a> to end the week, dry and cooler air will push southward across the Harrisburg, Pennsylvania, area this weekend. more >

Sun. Dust & Dander

Sun. Wind Maps