• Early AM

    Apr 17

    Lo 28°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      4 mph
    more
  • Today

    Apr 17

    56°Lo 34°

    Sunny to partly cloudy

    Fair for home energy
    • Avg
      RealFeel
      48°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      5 mph
  • Fri

    Apr 18

    57°Lo 38°

    Variable cloudiness

    Fair for home energy
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Apr 19

    66°Lo 35°

    Periods of sun

    Fair for home energy
    • Avg
      RealFeel
      54°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      12 mph
    more
  • Sun

    Apr 20

    61°Lo 36°

    Times of sun and clouds

    Fair for home energy
    • Avg
      RealFeel
      48°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 34° 33° 30° 28° 29° 29° 31° 37°
RealFeel® 32° 31° 29° 26° 25° 26° 28° 35°
Humidity 53% 57% 61% 64% 66% 66% 64% 59%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 NE 4 NE 4 NE 4 NE 5 ENE 5 ENE 5 E 5 E
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 4% 6% 8% 8% 9% 10% 10% 10%
Dew Point 18° 19° 18° 18° 19° 19° 20° 24°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 56° 67° 91° (2002) 68°
Low 34° 40° 24° (1928) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:21 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:30 PM with 10:15 of moolight, then sets at 8:45 AM

Top Story

Red Lion Weather Report

Harrisburg: Warmup, Sun to Return Late Week

April 16, 2014; 8:53 PM ET

After a nearing record lows early this week with temperatures dropping into the 20s, temperatures will increase gradually as the week pushes forward. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index