• Today

    May 28

    86°Lo 58°

    A thunderstorm this afternoon

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      10 mph
  • Fri

    May 29

    82°Lo 60°

    Partly sunny and less humid

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      7 mph
    more
  • Sat

    May 30

    87°Lo 65°

    Partly sunny and warm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      15 mph
    more
  • Sun

    May 31

    68°Lo 47°

    Cooler with a few showers

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Jun 1

    66°Lo 46°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 69° 70° 72° 75° 77° 80° 83° 85°
RealFeel® 68° 69° 72° 77° 80° 84° 87° 88°
Humidity 80% 77% 76% 69% 61% 54% 49% 45%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
47%
 
36%
 
25%
 
25%
 
24%
 
20%
 
20%
 
25%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 7 SSW 7 SSW 8 SW 9 SW 9 SW 10 SW 12 SW 13 SW
UV Index 0 0 1 3 4 6 7 7
Cloud Cover 99% 97% 45% 45% 45% 45% 45% 45%
Dew Point 63° 63° 64° 64° 63° 62° 62° 61°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 86° 73° N/A 50°
Low 58° 50° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 15:00 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:18 PM with 11:43 of moolight, then sets at 3:01 AM

Lancaster Weather Report

Boston: Major Cooldown to Arrive This Weekend

May 28, 2015; 3:57 AM ET

Spotty showers and locally heavy, gusty thunderstorms will join in with the warm, humid weather pattern through Thursday around the Boston area. 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