• Sun

    Aug 14

    78°Lo 62°

    Couple of thunderstorms

    Neutral weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Aug 15

    81°Lo 63°

    Couple of thunderstorms

    Asthma Weather
    • Hi
      RealFeel
      87°
    • Precip
      20%
    • Cloud
      Cover
      26%
  • Tue

    Aug 16

    80°Lo 64°

    Mostly cloudy and less humid

    Asthma Weather
    • Hi
      RealFeel
      87°
    • Precip
      25%
    • Cloud
      Cover
      44%
    more
  • Wed

    Aug 17

    83°Lo 63°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      85°
    • Precip
      20%
    • Cloud
      Cover
      34%
    more
  • Thu

    Aug 18

    83°Lo 63°

    Partly sunny

    Asthma Weather
    • Hi
      RealFeel
      84°
    • Precip
      25%
    • Cloud
      Cover
      77%
    more
Next Previous
Hi 81° RealFeel® 87° Precipitation 62%

Day

N

E

S

W

  • ENE 4 mph
  • Gusts: 5 mph

Cloudy with a couple of showers and a thunderstorm, mainly early on

  • Max UV Index: 2 (Low)
  • Thunderstorms: 54%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 63° RealFeel® 62° Precipitation 20%

Night

N

E

S

W

  • WNW 4 mph
  • Gusts: 9 mph

Mainly clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 18%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 15

more Historical Weather Data >
  Today Normal Record 8/15/2015
High 81° 82° N/A 89°
Low 63° 61° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 13:54 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:49 PM with 10:06 of moolight, then sets at 3:55 AM

Derry Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 31, 2016; 2:33 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >