• Today

    Sep 4

    88°Lo 65°

    A t-storm around in the p.m.

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      19%
    • Hours of Precip
      0.5
  • Sat

    Sep 5

    82°Lo 60°

    Clouds, then sun; less humid

    Excellent for stargazing
    • Cloud
      Cover
      11%
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    84°Lo 61°

    Fog in the a.m.; mostly sunny

    Fair for stargazing
    • Cloud
      Cover
      46%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Mon

    Sep 7

    88°Lo 64°

    Fog in the a.m.; mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Tue

    Sep 8

    91°Lo 68°

    Mostly sunny and hot

    Very Good for stargazing
    • Cloud
      Cover
      5%
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
T-storms
Mostly Sunny
Partly Sunny
Partly Cloudy
Mostly Cloudy
Temp (°F) 85° 86° 88° 87° 86° 84° 81° 78°
RealFeel® 94° 94° 95° 91° 91° 87° 83° 79°
Humidity 57% 54% 51% 57% 56% 60% 66% 71%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
4%
 
43%
 
47%
 
51%
 
18%
 
14%
 
12%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 6 N 6 N 6 NNE 7 NNE 7 ENE 6 E 6 E 6 E
UV Index 5 4 4 3 2 1 0 0
Cloud Cover 63% 65% 46% 29% 25% 41% 67% 76%
Dew Point 68° 68° 68° 70° 69° 69° 69° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 88° 80° 93° (2008) 87°
Low 65° 60° 46° (1946) 60°

Solunar Information for Duncannon, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:58 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:46 PM with 14:33 of moolight, then sets at 2:19 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Duncannon Weather Report

Harrisburg: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 9:51 AM ET

A backdoor front will trim temperatures, haze and humidity around Harrisburg, Pennsylvania, early this weekend before all three conditions build by early next week. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Fri. Stargazing