• Early AM

    May 27

    Lo 59°

    A shower possible

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      4 mph
    more
  • Today

    May 27

    85°Lo 68°

    Mostly cloudy

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      4 mph
  • Sat

    May 28

    90°Lo 68°

    A couple of p.m. t-storms

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      4 mph
    more
  • Sun

    May 29

    76°Lo 59°

    A couple of p.m. t-storms

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      4 mph
    more
  • Mon

    May 30

    76°Lo 62°

    Cloudy with a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 85° RealFeel® 89° Precipitation 25%

Day

N

E

S

W

  • ESE 5 mph
  • Gusts: 8 mph

Mostly cloudy

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 67° Precipitation 25%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 7 mph

Mostly cloudy and warm

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 85° 72° N/A 91°
Low 68° 51° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:12 AM with 15:02 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:46 AM with 1:39 of moolight, then sets at 10:26 AM

Londonderry Weather Report

Eastern US weather to feel like summertime into Memorial Day

May 27, 2016; 2:34 AM ET

Summerlike warmth will make it feel like the 90s F at times in the eastern United States through Memorial Day weekend, despite localized rainfall. more >

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index