• Tonight

    May 3

    Lo 52°

    Nice early; otherwise, clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
  • Mon

    May 4

    82°Lo 60°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
    more
  • Tue

    May 5

    76°Lo 60°

    A couple of p.m. t-storms

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      6 mph
    more
  • Wed

    May 6

    72°Lo 52°

    Clearing, a shower

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      6 mph
    more
  • Thu

    May 7

    79°Lo 52°

    Sunshine, pleasant and warmer

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7pm
8pm 9pm 10pm 11pm Mon
12am
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Partly Sunny
Mostly Sunny
Mostly Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 75° 64° 62° 60° 58° 56° 54° 52°
RealFeel® 73° 64° 62° 60° 58° 56° 54° 52°
Humidity 34% 46% 51% 59% 63% 67% 74% 80%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
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Snow
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 5 S 5 S 4 S 4 SSW 4 SSW 4 SW 4 WSW 4 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 34% 26% 13% 3% 0% 0% 0% 0%
Dew Point 44° 43° 44° 45° 45° 45° 46° 46°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 78° 68° 90° (1965) 67°
Low 52° 47° 35° (2005) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:00 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:46 PM with 10:46 of moolight, then sets at 6:32 AM

Duncannon Weather Report

Harrisburg: June-like Warmth to Dominate This Week

May 3, 2015; 9:17 PM ET

It will not feel like an early May week around Harrisburg this week with June-like warmth dominating. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index