• Today

    Apr 21

    70°Lo 43°

    Sunshine, pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      6 - High
    • Air Qual.
      Good
  • Tue

    Apr 22

    71°Lo 43°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Wed

    Apr 23

    59°Lo 31°

    A morning shower; cooler

    Neutral weather for asthma
    • Hi
      RealFeel
      56°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Thu

    Apr 24

    61°Lo 35°

    Mostly sunny and windy

    Beneficial weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
  • Fri

    Apr 25

    65°Lo 42°

    A stray afternoon shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      6 - High
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 70° RealFeel® 71° Precipitation 2%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 13 mph

Abundant sunshine, pleasant and warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 43° RealFeel® 43° Precipitation 6%

Night

N

E

S

W

  • NW 3 mph
  • Gusts: 7 mph

Mainly clear

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

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 71° 62° N/A 54°
Low 43° 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 Patriots' Day Follows Easter Cooldown

April 21, 2014; 4:57 AM ET

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

Is it a Cold or the Flu?

Apr 19, 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. Air Quality

Mon. Asthma Risk

Mon. UV Index