• Today

    May 31

    86°Lo 62°

    Mostly sunny and less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Wed

    Jun 1

    82°Lo 59°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Thu

    Jun 2

    77°Lo 61°

    Partly sunny and more humid

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Fri

    Jun 3

    75°Lo 60°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Sat

    Jun 4

    80°Lo 61°

    Sunshine and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 77° RealFeel® 82° Precipitation 16%

Day

N

E

S

W

  • ESE 7 mph
  • Gusts: 12 mph

More humid with intervals of clouds and sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 58° Precipitation 55%

Night

N

E

S

W

  • SE 6 mph
  • Gusts: 10 mph

Considerable cloudiness with occasional rain and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 30%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Jun 2

more Historical Weather Data >
  Today Normal Record 6/2/2015
High 77° 77° 98° (1925) 57°
Low 61° 56° 38° (1927) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:52 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:58 AM with 13:41 of moolight, then sets at 5:39 PM

Lancaster Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 1:45 PM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Thu. Dust & Dander

Thu. Wind Maps