• Early AM

    Jul 29

    Lo 70°

    Mostly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Jul 29

    78°Lo 62°

    Rain and a t-storm; cooler

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Jul 30

    86°Lo 66°

    Warmer with clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Jul 31

    76°Lo 65°

    Not as warm with showers

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 1

    75°Lo 61°

    Mostly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Sunny
Temp (°F) 68° 67° 65° 64° 62° 64° 66° 68°
RealFeel® 67° 66° 64° 65° 63° 63° 65° 68°
Humidity 83% 84% 84% 86% 91% 84% 81% 73%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
12%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 NW 5 WNW 5 WNW 5 WNW 4 WNW 5 NW 5 NW 5 NW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 0%
Dew Point 63° 62° 61° 60° 60° 59° 60° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 86° 83° N/A 91°
Low 66° 63° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:33 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:26 AM with 14:56 of moolight, then sets at 5:22 PM

Londonderry Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 29, 2016; 1:02 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

48 Hour Precipitation Forecast

Sat. Snow Day Potential