• Early AM

    Apr 16

    Lo 33°

    A little rain

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Apr 16

    43°Lo 26°

    Turning sunny; much colder

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Apr 17

    47°Lo 29°

    Mostly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Apr 18

    57°Lo 34°

    Mostly sunny and warmer

    Very High indoor dust & dander levels
    • Precip
      18%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      24%
  • Sat

    Apr 19

    55°Lo 36°

    Mostly cloudy, showers around

    High indoor dust & dander levels
    • Precip
      61%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      83%
    more
Next Previous
Hi 57° RealFeel® 60° Precipitation 18%

Day

N

E

S

W

  • ESE 5 mph
  • Gusts: 9 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 34° RealFeel® 34° Precipitation 30%

Night

N

E

S

W

  • ESE 2 mph
  • Gusts: 5 mph

Cloudy, chance of a little rain

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 57° 59° N/A 64°
Low 34° 38° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:32 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:17 PM with 9:53 of moolight, then sets at 9:10 AM

Top Story

Derry Weather Report

Boston: Drier, Chillier for Wednesday

April 15, 2014; 7:30 PM ET

Tuesday's soaking, wind-driven rain will be replaced by drier weather on Wednesday, but it will be chilly. 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?

Fri. Dust & Dander

Fri. Wind Maps