• Today

    Aug 27

    89°Lo 66°

    Mostly sunny and less humid

    Neutral weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Sun

    Aug 28

    89°Lo 67°

    Mostly sunny

    Neutral weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Aug 29

    88°Lo 62°

    Partly sunny and humid

    Neutral weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Tue

    Aug 30

    86°Lo 64°

    Partly sunny and humid

    Neutral weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Wed

    Aug 31

    89°Lo 63°

    A p.m. t-storm in spots

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8pm
9pm 10pm 11pm Sun
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 81° 78° 76° 75° 73° 72° 70° 70°
RealFeel® 82° 78° 77° 75° 72° 72° 71° 70°
Humidity 58% 62% 68% 70% 73% 80% 84% 87%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 4 ESE 4 ESE 4 ESE 4 ESE 4 ESE 4 SE 4 SE 4 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 65° 64° 65° 64° 64° 65° 66° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 89° 82° 97° (1948) 75°
Low 66° 62° 48° (1944) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:16 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:46 AM with 14:42 of moolight, then sets at 4:28 PM

Duncannon Weather Report

More summery days await the northeastern US into September

August 27, 2016; 12:24 PM ET

Summer heat has returned to the northeastern United States and will continue to dominate most days into September. more >

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index