• Today

    Apr 17

    46°Lo 27°

    Mostly sunny and chilly

    Beneficial weather for asthma
    • Hi
      RealFeel
      40°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 18

    50°Lo 33°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      51°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sat

    Apr 19

    61°Lo 33°

    Mostly cloudy and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Sun

    Apr 20

    58°Lo 33°

    Intervals of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
  • Mon

    Apr 21

    63°Lo 42°

    Partial sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      63°
    • UV
      6 - High
    • Cloud
      Cover
      41%
    more
Next Previous
Hi 61° RealFeel® 59° Precipitation 25%

Day

N

E

S

W

  • WNW 10 mph
  • Gusts: 20 mph

Mostly cloudy and warmer

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 33° RealFeel® 24° Precipitation 4%

Night

N

E

S

W

  • NNE 8 mph
  • Gusts: 15 mph

Mainly clear

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

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 61° 60° N/A 76°
Low 33° 38° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:33 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:10 AM

Top Story

Billerica Weather Report

Boston: Chill to Ease Slowly by Easter Weekend

April 17, 2014; 4:37 AM ET

The return of more seasonable temperatures to Boston will coincide with this Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sat. Asthma Risk

Sat. UV Index