• Today

    Apr 25

    56°Lo 32°

    Some sun; breezy, warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    Apr 26

    61°Lo 37°

    Partly sunny, a shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Apr 27

    55°Lo 41°

    A passing shower or two

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

    Apr 28

    58°Lo 38°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      70%
  • Wed

    Apr 29

    66°Lo 39°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 58° RealFeel® 59° Precipitation 25%

Day

N

E

S

W

  • NNW 10 mph
  • Gusts: 18 mph

Intervals of clouds and sunshine

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 38° RealFeel® 38° Precipitation 1%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 9 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 58° 63° N/A 58°
Low 38° 42° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 13:58 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 PM with 12:58 of moolight, then sets at 3:33 AM

Londonderry Weather Report

Boston: Cool, but Mostly Dry Weekend in Store

April 25, 2015; 3:28 AM ET

The Boston area will slide mostly in between a chilly storm to the north and a drenching southern rainstorm this weekend. more >

Tue. Dust & Dander

Tue. Wind Maps