• Today

    May 29

    77°Lo 60°

    Cooler with some sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Mon

    May 30

    73°Lo 62°

    Tropical rainstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Tue

    May 31

    86°Lo 58°

    Turning sunny; warmer

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

    Jun 1

    79°Lo 52°

    Plenty of sunshine

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

    Jun 2

    71°Lo 49°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Warmer 86° Lo 79° RealFeel® 89° / 77°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 36%
  • Cloud Cover: 11%
  • Dew Point: 54° F
  • Visibility: 10 mi
10 mph

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 74° N/A 75°
Low 58° 51° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:12 AM with 15:05 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:24 AM with 12:34 of moolight, then sets at 2:58 PM

Lancaster Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 29, 2016; 4:41 AM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Tue. Dust & Dander

Tue. Wind Maps