• Tonight

    Jul 5

    Lo 60°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      6 mph
  • Mon

    Jul 6

    89°Lo 63°

    Plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Jul 7

    85°Lo 71°

    An afternoon shower or two

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      8 mph
    more
  • Wed

    Jul 8

    85°Lo 65°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Jul 9

    80°Lo 62°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
11pm
Mon
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 69° 67° 66° 65° 64° 62° 60° 63°
RealFeel® 68° 66° 65° 65° 64° 62° 61° 64°
Humidity 76% 77% 83% 86% 89% 86% 94% 84%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 4 W 4 W 4 W 4 W 4 W 4 W 4 W 4 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 2% 4% 7% 10% 10% 10% 10% 10%
Dew Point 61° 60° 61° 61° 60° 58° 59° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 5

more Historical Weather Data >
  Today Normal Record 7/5/2014
High 85° 82° N/A 81°
Low 60° 62° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:13 AM with 15:14 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:49 PM with 11:42 of moolight, then sets at 10:31 AM

Londonderry Weather Report

Boston: Dry Start to the Week Before Midweek Rain

July 5, 2015; 7:01 PM ET

Following a soggy start to the holiday weekend, drier weather will push in for the start of the new week. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index