• Today

    May 28

    84°Lo 58°

    A strong afternoon t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    May 29

    81°Lo 59°

    Partly sunny and less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    May 30

    87°Lo 64°

    Partly sunny and warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    May 31

    68°Lo 47°

    Cooler with a few showers

    Low ragweed pollen levels
    • Precip
      74%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      94%
    more
  • Mon

    Jun 1

    65°Lo 46°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 84° 75° 76° 77° 78° 75° 71° 70°
RealFeel® 85° 75° 77° 76° 76° 72° 69° 67°
Humidity 44% 79% 67% 60% 55% 56% 62% 68%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
47%
 
51%
 
24%
 
19%
 
14%
 
5%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 13 SW 13 SW 12 SW 10 SW 8 SW 7 WSW 7 WSW 7 W
UV Index 5 3 2 1 0 0 0 0
Cloud Cover 85% 86% 87% 86% 80% 76% 76% 76%
Dew Point 60° 68° 65° 62° 61° 58° 58° 59°
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 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 84° 73° N/A 50°
Low 58° 50° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 15:00 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:18 PM with 11:43 of moolight, then sets at 3:01 AM

Lancaster Weather Report

Weekend to End Wet, Much Cooler in Boston

May 28, 2015; 10:05 AM ET

Following only limited rainfall during much of May, the weekend will end wet around Boston with a significant cooldown. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps