• Early AM

    Apr 21

    Lo 32°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      45°
    • Wind
      Speed
      4 mph
    more
  • Today

    Apr 21

    70°Lo 43°

    Pleasant and warmer

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Apr 22

    71°Lo 43°

    Some sun, then clouds

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      7 mph
  • Wed

    Apr 23

    59°Lo 31°

    A morning shower; cooler

    Fair for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      14 mph
    more
  • Thu

    Apr 24

    61°Lo 35°

    Mostly sunny and windy

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      16 mph
    more
  • Fri

    Apr 25

    65°Lo 42°

    A stray afternoon shower

    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 44° 43° 44° 45° 47° 52° 57° 59°
RealFeel® 44° 43° 44° 44° 46° 53° 60° 63°
Humidity 69% 73% 74% 72% 67% 61% 54% 48%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
2%
 
6%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 W 2 W 2 W 2 WSW 3 SSW 2 SSW 4 SSW 5 SSW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 25% 25% 25% 25% 25% 45% 45% 45%
Dew Point 35° 35° 36° 36° 36° 39° 40° 39°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2013
High 71° 62° N/A 53°
Low 43° 38° N/A 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:41 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:50 AM with 10:35 of moolight, then sets at 12:25 PM

Top Story

Lancaster Weather Report

Boston: Milder Patriots' Day Follows Easter Cooldown

April 20, 2014; 9:01 PM ET

After taking a tumble Easter Sunday, temperatures will quickly rebound in Boston for Patriots' Day. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index