• Tonight

    Apr 29

    Lo 39°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Apr 30

    62°Lo 43°

    Times of sun and clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sun

    May 1

    55°Lo 40°

    Mostly cloudy, a little rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 2

    47°Lo 38°

    Cloudy, a little rain; chilly

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

    May 3

    59°Lo 40°

    Mostly cloudy and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 62° RealFeel® 71° Precipitation 24%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 7 mph

Times of sun and clouds

  • 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 43° RealFeel® 44° Precipitation 25%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 7 mph

Becoming cloudy

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

Londonderry Pollen Levels - April 30

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Moderate

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 62° 64° N/A 62°
Low 43° 42° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:06 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:59 AM with 10:36 of moolight, then sets at 12:35 PM

Londonderry Weather Report

Rain to ease unusual northeastern US dryness but put a damper on outdoor plans

April 29, 2016; 7:17 PM ET

Expanding rainfall will bring good news and bad news for people in the northeastern United States into early next week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps