• Early AM

    May 29

    Lo 58°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    May 29

    81°Lo 58°

    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

    86°Lo 67°

    Partly sunny and warm

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

    May 31

    68°Lo 47°

    Cooler with periods of rain

    Low ragweed pollen levels
    • Precip
      66%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      94%
    more
  • Mon

    Jun 1

    65°Lo 46°

    Variable cloudiness

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 60° 58° 60° 61° 63° 68° 72° 75°
RealFeel® 60° 58° 59° 60° 63° 67° 74° 77°
Humidity 83% 86% 85% 82% 76% 70% 64% 55%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
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Snow
 
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Ice
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 5 SSW 5 SSW 5 SSW 6 SSW 6 SSW 8 SSW 8 SSW 10 SSW
UV Index 0 0 0 0 1 1 3 4
Cloud Cover 11% 11% 11% 14% 20% 46% 46% 46%
Dew Point 55° 54° 55° 55° 55° 58° 59° 58°
Middle Grid line 80 F Middle Grid line 75 F 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 5/30/2014
High 86° 73° N/A 73°
Low 67° 50° N/A 47°

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 5:15 PM with -13:-44 of moolight, then sets at 3:31 AM

Lancaster Weather Report

Weekend to End Wet, Much Cooler in Boston

May 29, 2015; 12:05 AM ET

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

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps