• Tonight

    May 28

    Lo 62°

    Patchy clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      6 mph
    more
  • Fri

    May 29

    83°Lo 67°

    A t-storm around in the p.m.

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      7 mph
  • Sat

    May 30

    85°Lo 65°

    An afternoon thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      8 mph
    more
  • Sun

    May 31

    76°Lo 54°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Jun 1

    59°Lo 52°

    Colder with periods of rain

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      60°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 67° 64° 62° 63° 63° 64° 68° 71°
RealFeel® 64° 63° 61° 62° 62° 64° 68° 74°
Humidity 78% 80% 83% 84% 83% 80% 76% 70%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 6 NNE 6 NNE 6 NNE 5 NE 5 NE 5 NE 6 ENE 6 E
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 26% 26% 26% 26% 26% 26% 46% 46%
Dew Point 60° 58° 57° 58° 58° 58° 60° 61°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2014
High 83° 76° 95° (1969) 58°
Low 67° 55° 40° (1969) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:48 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 PM with 11:20 of moolight, then sets at 3:56 AM

Duncannon Weather Report

Weekend to End Wet, Much Cooler in Harrisburg

May 28, 2015; 4:45 PM ET

Following only limited rainfall during much of May, the weekend will end wet around Harrisburg, Pennsylvania, with a significant cooldown. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index