• Today

    Apr 21

    63°Lo 39°

    Sunlit, breezy and cooler

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      61°
  • Wed

    Apr 22

    60°Lo 32°

    Mostly cloudy with showers

    Good for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      64%
    • Hi
      RealFeel
      55°
    more
  • Thu

    Apr 23

    55°Lo 32°

    Partly sunny, breezy and cool

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      54°
    more
  • Fri

    Apr 24

    55°Lo 30°

    Breezy with periods of sun

    Fair for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      52°
    more
  • Sat

    Apr 25

    59°Lo 33°

    Mostly cloudy and cool

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      58°
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 48° 48° 47° 45° 44° 43° 42° 42°
RealFeel® 44° 44° 43° 41° 41° 39° 37° 36°
Humidity 54% 54% 56% 62% 64% 66% 66% 69%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 7 SW 7 SW 7 SW 7 SW 7 SSW 7 SSW 8 SSW 8 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 41% 45% 45% 45% 45%
Dew Point 32° 32° 32° 33° 33° 32° 32° 32°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 63° 68° 89° (1976) 70°
Low 39° 42° 24° (1956) 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:31 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:36 AM with 14:34 of moolight, then sets at 11:10 PM

York Weather Report

Harrisburg: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 5:45 AM ET

Cooler air will push into the Harrisburg, Pennsylvania, area during the middle and latter part of the week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration