• Today

    Aug 26

    90°Lo 67°

    Mostly sunny and hot

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
  • Sat

    Aug 27

    89°Lo 65°

    Less humid with plenty of sun

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

    Aug 28

    90°Lo 67°

    Mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Aug 29

    89°Lo 68°

    A thunderstorm in spots

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Aug 30

    89°Lo 68°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Next 8 hours >
  Fri
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 83° 85° 87° 88° 89° 90° 90° 88°
RealFeel® 93° 97° 97° 98° 97° 97° 94° 91°
Humidity 66% 62% 56% 52% 48% 48% 47% 51%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 7 NW 6 NW 6 NW 6 NW 6 NW 6 NW 6 NNW 5 NNW
UV Index 5 6 6 6 5 4 2 1
Cloud Cover 38% 21% 15% 10% 6% 3% 2% 0%
Dew Point 71° 71° 69° 69° 68° 68° 67° 68°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 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; 2:02 AM ET

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps