• Thu

    May 19

    79°Lo 53°

    Increasing clouds and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Fri

    May 20

    71°Lo 50°

    A little morning rain; colder

    Asthma Weather
    • Hi
      RealFeel
      70°
    • Precip
      75%
    • Cloud
      Cover
      99%
    more
  • Sat

    May 21

    69°Lo 50°

    Rain

    Asthma Weather
    • Hi
      RealFeel
      62°
    • Precip
      66%
    • Cloud
      Cover
      91%
  • Sun

    May 22

    68°Lo 50°

    Cloudy

    Asthma Weather
    • Hi
      RealFeel
      68°
    • Precip
      20%
    • Cloud
      Cover
      26%
    more
  • Mon

    May 23

    70°Lo 49°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      72°
    • Precip
      10%
    • Cloud
      Cover
      20%
    more
Next Previous
Hi 69° RealFeel® 62° Precipitation 78%

Day

N

E

S

W

  • NNE 13 mph
  • Gusts: 24 mph

Rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 14%
  • Precipitation: 0.49 in
  • Rain: 0.49 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs
Lo 50° RealFeel® 44° Precipitation 66%

Night

N

E

S

W

  • NW 10 mph
  • Gusts: 20 mph

Periods of rain

  • Max UV Index: N/A
  • Thunderstorms: 10%
  • Precipitation: 0.26 in
  • Rain: 0.26 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2015
High 69° 71° N/A 67°
Low 50° 47° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 14:49 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:54 PM with 10:13 of moolight, then sets at 6:07 AM

Lancaster Weather Report

When will the rainy weather end in the northeastern US?

May 5, 2016; 1:20 AM ET

With the return of wet weather in the Northeast, many people are asking: When will the rain go away? more >