• Today

    May 26

    89°Lo 61°

    Partly sunny and very warm

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

    May 27

    88°Lo 69°

    Periods of clouds and sun

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

    May 28

    92°Lo 67°

    Clouds and sun, hot and humid

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

    May 29

    82°Lo 59°

    Showers around; not as warm

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

    May 30

    78°Lo 65°

    Cloudy with a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am
  8am 9am 10am 11am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Temp (°F) 69° 74° 78° 81°
RealFeel® 71° 77° 84° 88°
Humidity 65% 57% 47% 42%
   
  8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am
Wind (mph) 4 NW 4 NW 5 NNW 5 NE
UV Index 2 3 5 6
Cloud Cover 11% 23% 15% 50%
Dew Point 57° 58° 56° 56°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 89° 72° N/A 87°
Low 61° 49° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:15 AM with 14:58 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:29 PM with -11:-01 of moolight, then sets at 9:28 AM

Lancaster Weather Report

Eastern US weather to feel like summertime into Memorial Day

May 26, 2016; 12:34 PM ET

Summerlike warmth will make it feel like the 90s F at times in the eastern United States through Memorial Day weekend, despite localized rainfall. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps