• Today

    Apr 20

    60°Lo 30°

    Mostly sunny

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    70°Lo 40°

    Pleasant and warmer

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Apr 22

    73°Lo 45°

    A shower in the afternoon

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    59°Lo 31°

    Cooler with a passing shower

    Moderate indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      71%
  • Thu

    Apr 24

    60°Lo 35°

    Partly sunny and windy

    High indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Colder 50° Lo 39° RealFeel® 41° / 27°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 46%
  • Cloud Cover: 15%
  • Dew Point: 24° F
  • Visibility: 10 mi
11 mph

Temperature History - Apr 23

more Historical Weather Data >
  Today Normal Record 4/23/2013
High 59° 61° N/A 42°
Low 31° 40° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 13:45 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:31 AM with 11:04 of moolight, then sets at 1:35 PM

Top Story

Londonderry Weather Report

Boston: Milder Patriots' Day Follows Easter Cooldown

April 20, 2014; 3:41 AM ET

After taking a tumble Easter Sunday, temperatures will quickly rebound in Boston for Patriots' Day. more >

Is it a Cold or the Flu?

Apr 19, 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?

Wed. Dust & Dander

Wed. Wind Maps