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  • Tonight

    May 27

    Partly cloudy and warm Lo 66°
  • Sat

    May 28

    Periods of sun and clouds 86°Lo 63°
    more
  • Sun

    May 29

    Turning cloudy and humid 81°Lo 67°
    more
  • Mon

    May 30

    Showers and a heavier t-storm 77°Lo 61°
    more
  • Tue

    May 31

    Sunshine and less humid 83°Lo 59°
    more
< Previous 8 hours Next 8 hours >
  Fri
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Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 85° 86° 86° 87° 87° 86° 83° 79°
RealFeel® 94° 95° 94° 91° 90° 86° 83° 79°
Humidity 55% 54% 54% 51% 50% 51% 56% 67%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
8%
 
11%
 
11%
 
11%
 
11%
 
11%
 
8%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 6 N 7 SSW 8 SW 8 SW 8 WSW 8 SW 8 SSW 8 SSW
UV Index 7 7 6 4 3 1 0 0
Cloud Cover 51% 52% 50% 53% 41% 49% 46% 40%
Dew Point 67° 68° 68° 67° 66° 66° 66° 67°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 87° 76° 94° (1941) 83°
Low 66° 54° 33° (1917) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:45 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:14 AM with 10:38 of moolight, then sets at 10:52 AM

Lancaster Weather Report

Tropical moisture to dampen Memorial Day celebrations from DC to NYC, Boston

May 27, 2016; 6:39 PM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >