• Today

    Apr 19

    61°Lo 38°

    Sunny much of the time

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      14%
    • Wind
      Gust
      12 mph
    more
  • Mon

    Apr 20

    51°Lo 50°

    Breezy and cooler with rain

    Excellent at the bus stop
    • T-storms
      4%
    • Precip
      71%
    • Wind
      Gust
      27 mph
  • Tue

    Apr 21

    68°Lo 39°

    Warmer with a shower or two

    Fair at the bus stop
    • T-storms
      20%
    • Precip
      60%
    • Wind
      Gust
      17 mph
    more
  • Wed

    Apr 22

    61°Lo 39°

    Mostly cloudy and breezy

    Excellent at the bus stop
    • T-storms
      5%
    • Precip
      25%
    • Wind
      Gust
      24 mph
    more
  • Thu

    Apr 23

    55°Lo 34°

    Cloudy

    Excellent at the bus stop
    • T-storms
      4%
    • Precip
      21%
    • Wind
      Gust
      18 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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Forecast
Rain
Rain
Cloudy
Rain
Cloudy
Rain
Cloudy
Rain
Temp (°F) 47° 50° 50° 50° 50° 51° 52° 53°
RealFeel® 34° 37° 40° 38° 42° 41° 46° 44°
Humidity 77% 72% 76% 78% 80% 80% 78% 78%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
64%
 
64%
 
49%
 
60%
 
49%
 
60%
 
49%
 
61%
Snow
 
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Ice
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 16 ESE 17 ESE 18 ESE 15 ESE 14 ESE 13 E 12 E 12 E
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 100% 100% 100% 99% 99% 100% 100%
Dew Point 40° 41° 42° 43° 44° 45° 46° 46°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 51° 61° N/A 59°
Low 50° 38° N/A 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:36 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:24 AM with 14:30 of moolight, then sets at 9:54 PM

Lancaster Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 19, 2015; 3:41 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Mon. Morning Bus Stop

Mon. UV Index

Mon. Wind Maps