• Today

    Apr 18

    52°Lo 32°

    Partly sunny

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    61°Lo 31°

    Breezy with clouds breaking

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    61°Lo 32°

    Mostly sunny

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Apr 21

    67°Lo 41°

    Partly sunny and nice

    Moderate indoor dust & dander levels
    • Precip
      10%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
  • Tue

    Apr 22

    68°Lo 43°

    A passing shower

    Moderate indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      61%
    more
Next Previous
Partly cloudy 59° Lo 48° RealFeel® 56° / 46°

N

E

S

W

  • Precipitation: 18%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 46%
  • Cloud Cover: 32%
  • Dew Point: 32° F
  • Visibility: 10 mi
4 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 67° 62° N/A 54°
Low 41° 38° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 13:39 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:05 AM with 10:12 of moolight, then sets at 11:17 AM

Top Story

Lancaster Weather Report

Boston: Milder Weather to Arrive Easter Weekend

April 18, 2014; 4:16 AM ET

The return of milder weather to Boston will coincide with Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Dust & Dander

Mon. Wind Maps