• Tonight

    Aug 26

    Lo 67°

    Clear and less humid

    Bicycling Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
  • Sat

    Aug 27

    89°Lo 66°

    Sunny, warm and less humid

    Very Good for biking
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Sun

    Aug 28

    90°Lo 67°

    Mostly sunny and hot

    Very Good for biking
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Mon

    Aug 29

    89°Lo 67°

    A thunderstorm in spots

    Very Good for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      5 mph
    more
  • Tue

    Aug 30

    89°Lo 68°

    A p.m. t-storm in spots

    Very Good for biking
    • Precip
      45%
    • Hours of Precip
      1
    • Wind
      Gust
      5 mph
    more
Next Previous
Next 8 hours >
  Fri
10pm
11pm Sat
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Temp (°F) 78° 76° 73° 72° 71° 70° 69° 69°
RealFeel® 80° 78° 74° 73° 71° 70° 69° 69°
Humidity 73% 76% 77% 81% 83% 81% 81% 83%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 4 WSW 4 W 4 NW 4 NNW 5 N 5 N 5 N 5 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 9% 18% 25%
Dew Point 68° 67° 66° 66° 66° 64° 63° 64°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 26

more Historical Weather Data >
  Today Normal Record 8/26/2015
High 90° 82° 99° (1948) 77°
Low 67° 62° 46° (1944) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:18 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:53 AM with 14:39 of moolight, then sets at 3:32 PM

Duncannon Weather Report

Is summer heat, humidity over for the northeastern US?

August 26, 2016; 8:05 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.