• Tonight

    Jul 23

    Lo 64°

    An evening t-storm in spots

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      9 mph
    more
  • Sun

    Jul 24

    88°Lo 66°

    Sunshine

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Jul 25

    93°Lo 71°

    Showers and a heavier t-storm

    Poor for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      5 mph
  • Tue

    Jul 26

    90°Lo 69°

    Mostly sunny and hot

    Fair for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Jul 27

    90°Lo 68°

    Sunny to partly cloudy

    Fair for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      5 mph
    more
Next Previous
Times of clouds and sun 93° Lo 71° RealFeel® 98° / 73°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 50%
  • Cloud Cover: 68%
  • Dew Point: 61° F
  • Visibility: 10 mi
5 mph

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 93° 83° N/A 73°
Low 71° 63° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:43 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:37 PM with 13:19 of moolight, then sets at 12:56 PM

Londonderry Weather Report

'Virtually no relief' from heat in store for eastern US into end of July

July 23, 2016; 5:05 PM ET

Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. more >

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index