• Tonight

    May 29

    Lo 59°

    Patchy clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sat

    May 30

    87°Lo 66°

    Partly sunny and warm

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

    May 31

    70°Lo 47°

    Cooler with periods of rain

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

    Jun 1

    52°Lo 47°

    Cooler with periods of rain

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      95%
    more
  • Tue

    Jun 2

    59°Lo 46°

    Mostly cloudy, showers around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Temp (°F) 76° 79° 80° 80° 80° 78° 76° 72°
RealFeel® 80° 84° 84° 84° 81° 78° 74° 69°
Humidity 49% 46% 45% 48% 49% 51% 55% 61%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
1%
 
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Snow
 
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Ice
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 6 E 7 NE 7 S 7 ESE 7 ESE 7 SE 7 SE 7 SE
UV Index 5 6 5 4 3 1 0 0
Cloud Cover 88% 66% 70% 47% 67% 75% 77% 45%
Dew Point 56° 56° 57° 59° 59° 59° 59° 58°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2014
High 80° 73° N/A 68°
Low 59° 50° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 15:01 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:16 PM with 11:15 of moolight, then sets at 3:31 AM

Lancaster Weather Report

Weekend to End Wet, Much Cooler in Boston

May 29, 2015; 3:05 AM ET

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps