• Today

    May 3

    75°Lo 51°

    Mostly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    May 4

    82°Lo 60°

    Sunny, nice and warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    May 5

    71°Lo 50°

    Not as warm with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    May 6

    77°Lo 49°

    Mostly sunny, nice and warm

    Low ragweed pollen levels
    • Precip
      8%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      25%
    more
  • Thu

    May 7

    77°Lo 51°

    Mostly sunny, nice and warm

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      20%
    more
Next Previous
Partly cloudy 70° Lo 64° RealFeel® 66° / 61°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 55%
  • Cloud Cover: 40%
  • Dew Point: 49° F
  • Visibility: 10 mi
9 mph

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 82° 66° N/A 58°
Low 60° 42° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:12 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:26 PM with 10:20 of moolight, then sets at 6:46 AM

Lancaster Weather Report

Boston: Building Weekend Warmth to be Followed by Taste of Summer

May 3, 2015; 4:15 AM ET

After temperatures rise this weekend, Boston will experience a taste of summer early in the new week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps