• Mon

    Apr 13

    59°Lo 41°

    Mainly cloudy

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Tue

    Apr 14

    54°Lo 42°

    Rather cloudy

    Hair Frizz Weather
    • Wind
      Gust
      15 mph
    • Precip
      25%
    • Hours of Precip
      3.5
    more
  • Wed

    Apr 15

    65°Lo 34°

    Cloudy

    Hair Frizz Weather
    • Wind
      Gust
      20 mph
    • Precip
      25%
    • Hours of Precip
      3.5
    more
  • Thu

    Apr 16

    50°Lo 31°

    Cloudy and colder

    Hair Frizz Weather
    • Wind
      Gust
      14 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Apr 17

    53°Lo 33°

    Sunny

    Hair Frizz Weather
    • Wind
      Gust
      13 mph
    • Precip
      20%
    • Hours of Precip
      1.5
Next Previous
Hi 53° RealFeel® 61° Precipitation 20%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 13 mph

Sunny

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 33° RealFeel® 28° Precipitation 58%

Night

N

E

S

W

  • SSE 7 mph
  • Gusts: 13 mph

Cloudy with a rain or snow shower in spots

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.09 in
  • Rain: 0.03 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2014
High 53° 60° N/A 45°
Low 33° 37° N/A 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:28 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:23 AM with 13:00 of moolight, then sets at 6:23 PM

Lancaster Weather Report

Boston: Spring Warmth Remains on Hold to End March

March 30, 2015; 2:18 AM ET

Spring warmth has remained absent from Boston much of March and that will continue to be the case as the month comes to a close. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.