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  • Tonight

    Aug 20

    Mostly cloudy with a t-storm Lo 63°
  • Thu

    Aug 21

    Couple of showers, t-storms 81°Lo 64°
    more
  • Fri

    Aug 22

    Variably cloudy, a t-storm 77°Lo 62°
    more
  • Sat

    Aug 23

    Variably cloudy with a shower 74°Lo 58°
    more
  • Sun

    Aug 24

    Times of clouds and sun 75°Lo 55°
    more
< Previous 8 hours Next 8 hours >
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Forecast
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
Temp (°F) 71° 69° 68° 67° 66° 65° 65° 65°
RealFeel® 67° 67° 66° 65° 64° 63° 62° 65°
Humidity 85% 85% 86% 90% 92% 92% 92% 93%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
51%
 
39%
 
33%
 
36%
 
43%
 
47%
 
51%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 3 S 4 S 3 S 3 S 3 SSE 3 SE 3 SE 3 ESE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 81% 80% 82% 85% 88% 90% 90%
Dew Point 66° 64° 64° 64° 64° 63° 63° 63°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 82° 83° 101° (1983) 84°
Low 63° 62° 43° (1929) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:34 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:00 AM with 14:38 of moolight, then sets at 4:38 PM

Top Story

Lancaster Weather Report

Harrisburg: Downpour, Flooding Risk to Increase

August 20, 2014; 12:01 PM ET

A wedge of dry air will slowly erode at midweek and will allow drenching showers and thunderstorms to survive the trip into Harrisburg, Pennsylvania, from the Midwest. more >