• Thu

    Mar 5

    21°Lo 0°

    Mostly cloudy and colder

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      92%
    more
  • Fri

    Mar 6

    23°Lo 9°

    Mostly sunny and very cold

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      27%
    more
  • Sat

    Mar 7

    34°Lo 7°

    A little snow, mainly later

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      71%
  • Sun

    Mar 8

    27°Lo 14°

    Cold with sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      4%
    more
  • Mon

    Mar 9

    36°Lo 18°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      89%
    more
Next Previous
Hi 34° RealFeel® 23° Precipitation 65%

Day

N

E

S

W

  • N 12 mph
  • Gusts: 39 mph

Mainly cloudy with occasional snow and flurries, mainly later

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs
Lo 7° RealFeel® 4° Precipitation 1%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 22 mph

Clear to partly cloudy and 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 - Mar 7

more Historical Weather Data >
  Today Normal Record 3/7/2014
High 34° 39° N/A 36°
Low 18° N/A -7°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 11:30 of sunlight, then sets at 5:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:51 PM with 11:39 of moolight, then sets at 7:30 AM

Londonderry Weather Report

Boston: More Storms, Less Extreme Cold to Start March

February 28, 2015; 7:05 PM 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?