• Fri

    Mar 20

    46°Lo 23°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      90%
    more
  • Sat

    Mar 21

    41°Lo 22°

    Sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      8%
  • Sun

    Mar 22

    42°Lo 29°

    Clouds giving way to some sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      34%
    more
  • Mon

    Mar 23

    43°Lo 34°

    Mostly cloudy, a little rain

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
  • Tue

    Mar 24

    45°Lo 34°

    Rain

    Ragweed Pollen Weather
    • Precip
      98%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 41° RealFeel® 35° Precipitation 10%

Day

N

E

S

W

  • WNW 10 mph
  • Gusts: 24 mph

Sunny

  • Max UV Index: 5 (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 22° RealFeel® 12° Precipitation 20%

Night

N

E

S

W

  • NW 10 mph
  • Gusts: 20 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 21

more Historical Weather Data >
  Today Normal Record 3/21/2014
High 41° 46° N/A 41°
Low 22° 29° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:11 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 AM with 13:20 of moolight, then sets at 8:49 PM

Londonderry Weather Report

Boston: More Storms, Less Extreme Cold to Start March

March 1, 2015; 2:31 AM ET

While more storms are on the horizon to start March, the accompanying cold shots will be less extreme. more >

Making a Forecast: The Sixth Sense

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