• Early AM

    Feb 12

    Lo 9°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      9 mph
    more
  • Today

    Feb 12

    25°Lo 15°

    Some sun, then clouds; cold

    Very Good for home energy
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      23°
    • Wind
      Speed
      9 mph
  • Sat

    Feb 13

    18°Lo 4°

    Variable clouds with a flurry

    Excellent for home energy
    • Avg
      RealFeel
      -9°
    • Hi
      RealFeel
      -2°
    • Wind
      Speed
      14 mph
    more
  • Sun

    Feb 14

    15°Lo 4°

    Sunny, but very cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      10°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Feb 15

    27°Lo 24°

    A little afternoon snow

    Very Good for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      5 mph
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 19° 17° 15° 14° 12° 11° 10°
RealFeel® 11° 11° 10° 10°
Humidity 50% 54% 58% 64% 67% 66% 67% 68%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 8 W 7 W 6 W 6 W 6 W 5 WSW 5 WSW 4 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 46% 11% 11% 11% 11% 11% 11% 26%
Dew Point
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 25° 40° 69° (1999) 36°
Low 15° 24° -3° (1979) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:02 AM with 10:35 of sunlight, then sets at 5:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:29 AM with 13:07 of moolight, then sets at 10:36 PM

Lancaster Weather Report

Harrisburg: Polar vortex to smack region during Valentine's Day weekend

February 11, 2016; 10:42 PM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Harrisburg, Pennsylvania, area during Valentine's Day weekend. more >

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index