• Tonight

    Jul 1

    Lo 59°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      7 mph
  • Thu

    Jul 2

    80°Lo 53°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      8 mph
    more
  • Fri

    Jul 3

    80°Lo 54°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Jul 4

    80°Lo 59°

    Sunshine and patchy clouds

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Jul 5

    84°Lo 58°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      8 mph
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Temp (°F) 66° 65° 64° 63° 64° 62° 63° 64°
RealFeel® 64° 65° 64° 64° 65° 63° 64° 62°
Humidity 80% 85% 87% 87% 85% 91% 87% 84%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
20%
 
19%
 
16%
 
16%
 
20%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 4 SSW 4 N 4 E 2 SE 2 SSE 4 SSE 4 SSE 5 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 86% 84% 93% 97% 96% 86% 84% 90%
Dew Point 59° 60° 60° 59° 60° 60° 59° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 1

more Historical Weather Data >
  Today Normal Record 7/1/2014
High 77° 81° N/A 91°
Low 59° 61° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:10 AM with 15:18 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:54 PM with 10:01 of moolight, then sets at 5:55 AM

Londonderry Weather Report

Boston: Mostly Dry and Comfortable for Fourth of July Festivities

July 1, 2015; 6:42 PM ET

After dealing with drenching thunderstorms Wednesday morning, The Boston metro area will be returning to a more tranquil weather pattern. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index