• Today

    Apr 29

    58°Lo 37°

    Some sunshine

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

    Apr 30

    64°Lo 41°

    Times of clouds and sun

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

    May 1

    51°Lo 41°

    Cooler with periods of rain

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

    May 2

    51°Lo 39°

    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

    65°Lo 44°

    Warmer with low clouds

    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 >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Rain
Cloudy
Rain
Rain
Rain
Rain
Cloudy
Temp (°F) 47° 48° 50° 51° 50° 48° 49° 49°
RealFeel® 50° 48° 53° 52° 50° 46° 46° 48°
Humidity 65% 62% 59% 57% 61% 69% 71% 67%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
51%
 
47%
 
55%
 
55%
 
61%
 
61%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 SE 5 SE 6 ESE 6 ESE 6 ESE 7 E 7 E 7 E
UV Index 1 2 2 3 3 2 2 1
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 36° 36° 36° 37° 37° 39° 40° 38°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 51° 65° N/A 58°
Low 41° 41° N/A 39°

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

Lancaster Weather Report

Rounds of rain, storms to soak mid-Atlantic into first week of May

April 29, 2016; 6:33 AM ET

While dry air holds over much of New England through Saturday, rounds of rain and storms will take aim on much of the mid-Atlantic into next week. more >

Sun. Dust & Dander

Sun. Wind Maps