• Today

    May 23

    65°Lo 46°

    Mostly sunny

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

    May 24

    82°Lo 56°

    Mostly sunny; breezy, warmer

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

    May 25

    83°Lo 64°

    Intervals of clouds and sun

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

    May 26

    85°Lo 66°

    A t-storm in the afternoon

    Low ragweed pollen levels
    • Precip
      51%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      42%
    more
  • Wed

    May 27

    88°Lo 65°

    Partly sunny, breezy and warm

    Ragweed Pollen Weather
    • Precip
      24%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      32%
    more
Next Previous
Mostly sunny 65° Lo 62° RealFeel® 67° / 61°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 19%
  • Cloud Cover: 11%
  • Dew Point: 20° F
  • Visibility: 10 mi
10 mph

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 65° 71° N/A 62°
Low 46° 48° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 14:51 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:31 AM with 14:03 of moolight, then sets at 12:34 AM

Lancaster Weather Report

Boston: Temperatures to Ride Roller Coaster Into Memorial Day

May 23, 2015; 5:05 AM ET

Temperatures will remain on a roller coaster ride around the Boston area through the Memorial Day holiday weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps