• Today

    Oct 20

    56°Lo 42°

    Some sun, then clouds

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

    Oct 21

    59°Lo 47°

    Periods of rain

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

    Oct 22

    57°Lo 49°

    Breezy with rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Oct 23

    58°Lo 48°

    Breezy with occasional rain

    Low ragweed pollen levels
    • Precip
      68%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      96%
    more
  • Fri

    Oct 24

    58°Lo 44°

    Cloudy with a little rain

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      95%
    more
Next Previous
Hi 57° RealFeel® 49° Precipitation 75%

Day

N

E

S

W

  • N 14 mph
  • Gusts: 30 mph

Breezy with rain

  • Max UV Index: 1 (Low)
  • Thunderstorms: 24%
  • Precipitation: 0.29 in
  • Rain: 0.29 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 49° RealFeel® 41° Precipitation 76%

Night

N

E

S

W

  • NNE 10 mph
  • Gusts: 21 mph

Rain and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 31%
  • Precipitation: 0.71 in
  • Rain: 0.71 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 9 hrs
  • Hours of Rain: 9 hrs

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 57° 60° N/A 66°
Low 49° 37° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:08 AM with 10:46 of sunlight, then sets at 5:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:45 AM with 11:35 of moolight, then sets at 5:20 PM

Lancaster Weather Report

Boston: Rain to Move in By Midweek

October 20, 2014; 7:32 AM ET

A low pressure system moving over the Northeast will spread rain across the Boston area before the middle of the week. more >

Wed. Dust & Dander

Wed. Wind Maps