• Today

    Jul 28

    89°Lo 67°

    Areas of low clouds and fog

    Beneficial weather for migraines
    • Hi
      RealFeel
      98°
    • UV
      7 - High
    • Cloud
      Cover
      44%
    more
  • Wed

    Jul 29

    91°Lo 72°

    Mostly sunny, hot and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      8 - Very High
    • Cloud
      Cover
      11%
  • Thu

    Jul 30

    88°Lo 64°

    A shower and t-storm around

    Beneficial weather for migraines
    • Hi
      RealFeel
      103°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
  • Fri

    Jul 31

    89°Lo 63°

    Sunny and less humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      95°
    • UV
      8 - Very High
    • Cloud
      Cover
      0%
    more
  • Sat

    Aug 1

    89°Lo 65°

    Sunny to partly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      7 - High
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 91° RealFeel® 100° Precipitation 5%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 8 mph

Mostly sunny, hot and humid; extreme heat can be dangerous for outdoor activities

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 10%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 72° RealFeel® 75° Precipitation 22%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 8 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2014
High 91° 85° 98° (1940) 72°
Low 72° 66° 56° (2014) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 14:24 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 PM with 10:21 of moolight, then sets at 5:11 AM

Duncannon Weather Report

Harrisburg: Dog Days of Summer in Store for Balance of Week

July 28, 2015; 4:21 AM ET

Typical hot and humid weather, known as the dog days of summer, are in store for the Harrisburg, Pennsylvania area this week. more >

Wed. Migraine Headache

Wed. UV Index