• Tonight

    Feb 26

    Lo 5°

    Cloudy and bitterly cold

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Feb 27

    24°Lo 5°

    Clouds breaking and very cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Feb 28

    28°Lo 7°

    Brilliant sunshine

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

    Mar 1

    29°Lo 21°

    Increasing clouds and cold

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      44%
    more
  • Mon

    Mar 2

    35°Lo 11°

    A bit of morning snow

    Ragweed Pollen Weather
    • Precip
      69%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      87%
    more
Next Previous
Hi 28° RealFeel® 31° Precipitation 2%

Day

N

E

S

W

  • WNW 5 mph
  • Gusts: 9 mph

Brilliant sunshine

  • Max UV Index: 0 (Low)
  • 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 7° RealFeel® 5° Precipitation 0%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 6 mph

Clear and very cold

  • 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

Temperature History - Feb 28

more Historical Weather Data >
  Today Normal Record 2/28/2014
High 28° 40° N/A 22°
Low 23° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:09 of sunlight, then sets at 5:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 PM with 14:38 of moolight, then sets at 3:47 AM

Londonderry Weather Report

Boston: Less Extreme Cold in Store Next Week

February 26, 2015; 12:55 PM ET

While prolonged warmth for the Boston area is still a long way off, temperatures will recover to less extreme levels next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Dust & Dander

Sat. Wind Maps