• Today

    May 29

    73°Lo 60°

    Cooler with clouds and sun

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

    May 30

    72°Lo 62°

    Tropical rainstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • 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
    more
  • 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 50°

    Partly sunny and not as warm

    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 >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Showers
Showers
Cloudy
Cloudy
Cloudy
Temp (°F) 63° 62° 60° 62° 62° 63° 63° 65°
RealFeel® 63° 63° 60° 60° 59° 63° 64° 66°
Humidity 92% 95% 100% 94% 95% 95% 94% 91%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
11%
 
49%
 
49%
 
57%
 
61%
 
49%
 
49%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 ESE 5 SE 5 SSE 5 SSE 5 S 5 S 5 S 5 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 100% 100% 100% 100% 99% 99% 100%
Dew Point 61° 61° 60° 61° 61° 61° 61° 62°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2015
High 72° 73° N/A 87°
Low 62° 50° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:13 AM with 15:03 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:50 AM with 11:58 of moolight, then sets at 1:48 PM

Lancaster Weather Report

Bonnie's moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 29, 2016; 12:41 PM ET

Moisture from Bonnie will put outdoor Memorial Day plans in jeopardy from Washington, D.C., to Boston on Monday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps