• Wed

    Mar 2

    42°Lo 19°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      33°
    • Precip
      20%
    • Cloud
      Cover
      19%
    more
  • Thu

    Mar 3

    32°Lo 15°

    Mostly sunny and colder

    Asthma Weather
    • Hi
      RealFeel
      25°
    • Precip
      5%
    • Cloud
      Cover
      4%
  • Fri

    Mar 4

    29°Lo 20°

    Clouds and sun

    Asthma Weather
    • Hi
      RealFeel
      21°
    • Precip
      25%
    • Cloud
      Cover
      49%
    more
  • Sat

    Mar 5

    35°Lo 21°

    Cloudy with a little snow

    Asthma Weather
    • Hi
      RealFeel
      26°
    • Precip
      67%
    • Cloud
      Cover
      91%
    more
  • Sun

    Mar 6

    36°Lo 22°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      26°
    • Precip
      5%
    • Cloud
      Cover
      1%
    more
Next Previous
Hi 32° RealFeel® 25° Precipitation 20%

Day

N

E

S

W

  • W 10 mph
  • Gusts: 20 mph

Mostly sunny and colder

  • Max UV Index: 3 (Moderate)
  • 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 15° RealFeel® 15° Precipitation 5%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 14 mph

Clear

  • 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 - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2015
High 32° 41° N/A 30°
Low 15° 24° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 11:21 of sunlight, then sets at 5:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 AM with 9:57 of moolight, then sets at 12:02 PM

Londonderry Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 12, 2016; 3:07 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >