• Today

    May 1

    55°Lo 41°

    Cooler with rain tapering off

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Mon

    May 2

    55°Lo 46°

    Cool with periods of rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    57°Lo 44°

    Partly sunny

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

    May 4

    55°Lo 45°

    Mostly cloudy

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

    May 5

    63°Lo 45°

    Cloudy with a shower in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Cloudy 52° RealFeel® 48°

N

E

S

W

  • Humidity: 40%
  • Pressure: 30.19 in ↓
  • UV Index: 0
  • Cloud Cover: 100%
  • Ceiling: 5100 ft
  • Dew Point: 29° F
  • Visibility: 10 mi
10 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:06 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:37 AM with 11:07 of moolight, then sets at 1:44 PM

Temperature Summary - 5:35 PM

  Temp (°F)
Now 52°
Yesterday 40°
RealFeel® 48°
RealFeel® Shade 46°
Wind Chill 52°
Dew Point 29°
  Hi / Lo
Previous 6 Hours 54°
  51°
Previous 12 Hours 55°
  44°
Previous 24 Hours 64°
  43°

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 55° 65° N/A 58°
Low 41° 41° N/A 39°

Precipitation Summary - 5:35 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0.13
Previous 9 Hours 0.19
Previous 12 Hours 0.19
Previous 18 Hours 0.19
Previous 24 Hours 0.19

Lancaster Weather Report

Rounds of rain to frequent northeastern US first week of May

May 1, 2016; 4:31 PM ET

Dry days will be hard to come by in the northeastern United States for the first week of May as storm systems cause rain to frequent the region. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps