• Thu

    Apr 30

    53°Lo 40°

    Cooler with spotty showers

    Ragweed Pollen Weather
    • Precip
      59%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      61%
    more
  • Fri

    May 1

    66°Lo 49°

    Mostly sunny and warmer

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      26%
  • Sat

    May 2

    67°Lo 39°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      97%
    more
  • Sun

    May 3

    57°Lo 40°

    Cloudy, showers; colder

    Ragweed Pollen Weather
    • Precip
      100%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      100%
    more
  • Mon

    May 4

    57°Lo 44°

    Cloudy, a couple of showers

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 66° RealFeel® 70° Precipitation 7%

Day

N

E

S

W

  • NNW 7 mph
  • Gusts: 20 mph

Mostly sunny and warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 51° Precipitation 41%

Night

N

E

S

W

  • ENE 4 mph
  • Gusts: 10 mph

Mostly cloudy with a shower in spots

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2014
High 66° 65° N/A 69°
Low 49° 41° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:04 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:29 PM with 11:31 of moolight, then sets at 5:00 AM

Lancaster Weather Report

Boston: Cooler Air to Sweep Away Warmth This Week

April 20, 2015; 11:52 PM ET

Cooler air will push into the Boston area during the middle and latter part of the week. more >