• Thu

    May 7

    68°Lo 42°

    Plenty of sun

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      35 mph
    more
  • Fri

    May 8

    67°Lo 43°

    Sunshine and patchy clouds

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
  • Sat

    May 9

    62°Lo 49°

    Cloudy with a few showers

    Good for biking
    • Precip
      60%
    • Hours of Precip
      2
    • Wind
      Gust
      17 mph
    more
  • Sun

    May 10

    73°Lo 49°

    Cloudy; warmer with a shower

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
    more
  • Mon

    May 11

    67°Lo 45°

    Periods of rain

    Good for biking
    • Precip
      65%
    • Hours of Precip
      3
    • Wind
      Gust
      20 mph
Next Previous
Hi 67° RealFeel® 72° Precipitation 65%

Day

N

E

S

W

  • SW 5 mph
  • Gusts: 20 mph

Periods of rain

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 45° RealFeel® 44° Precipitation 75%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 20 mph

Mostly cloudy; a couple of evening thunderstorms around followed by showers late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.5 in
  • Rain: 0.5 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - May 11

more Historical Weather Data >
  Today Normal Record 5/11/2014
High 67° 67° N/A 79°
Low 45° 46° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:30 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:30 AM with 11:00 of moolight, then sets at 12:30 PM

Londonderry Weather Report

Late-Week Storm Could Bring Rain, Wind to Boston

April 27, 2015; 11:09 AM ET

Following midweek partial sunshine around Boston, a southern storm could spread wind and rain along the Atlantic coast on at the end of the week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.