• Sat

    May 21

    73°Lo 58°

    Rain

    Running Weather
    • Precip
      79%
    • Hours of Precip
      7.5
    • Wind
      Gust
      12 mph
  • Sun

    May 22

    75°Lo 56°

    Mostly cloudy, a little rain

    Running Weather
    • Precip
      57%
    • Hours of Precip
      10.5
    • Wind
      Gust
      18 mph
    more
  • Mon

    May 23

    72°Lo 47°

    Times of rain

    Running Weather
    • Precip
      66%
    • Hours of Precip
      5.5
    • Wind
      Gust
      16 mph
    more
  • Tue

    May 24

    65°Lo 47°

    Mostly sunny

    Running Weather
    • Precip
      20%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Wed

    May 25

    67°Lo 56°

    Sunny

    Running Weather
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
Next Previous
Hi 73° RealFeel® 74° Precipitation 79%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 12 mph

Rain

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0.44 in
  • Rain: 0.44 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs
Lo 58° RealFeel® 59° Precipitation 61%

Night

N

E

S

W

  • S 2 mph
  • Gusts: 8 mph

Considerable clouds; a little evening rain followed by a shower late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2015
High 73° 70° N/A 71°
Low 58° 49° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:16 AM with 14:52 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:54 PM with 10:11 of moolight, then sets at 6:05 AM

Londonderry Weather Report

Relentless rain to drench eastern US through much of May

May 6, 2016; 5:15 PM ET

While a brief break in the wet weather is coming early next week, rounds of rain will resume later next week and cause difficulties for outdoor plans and agriculture through much of May. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.