• Tonight

    Jul 23

    Lo 64°

    An evening t-storm in spots

    Asthma Weather
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    Jul 24

    88°Lo 66°

    Sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Mon

    Jul 25

    93°Lo 71°

    Showers and a heavier t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Tue

    Jul 26

    90°Lo 69°

    Mostly sunny and hot

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    Jul 27

    90°Lo 68°

    Sunny to partly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Good
    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. Asthma Risk

Mon. UV Index