• Early AM

    Sep 2

    Lo 59°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      0 mph
    more
  • Today

    Sep 2

    0°Lo 0°

    N/A

    Poor for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      0 mph
  • Wed

    Sep 2

    0°Lo 0°

    N/A

    Poor for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      0 mph
    more
  • Wed

    Sep 2

    0°Lo 0°

    N/A

    Poor for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      0 mph
    more
  • Wed

    Sep 2

    0°Lo 0°

    N/A

    Poor for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      0 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 64° 66° 71° 77° 82° 86° 88° 89°
RealFeel® 65° 66° 74° 82° 89° 94° 95° 95°
Humidity 94% 85% 76% 61% 52% 48% 43% 41%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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0%
 
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0%
 
0%
 
0%
Snow
 
0%
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 4 WSW 4 WSW 4 WSW 4 WSW 5 WSW 5 WSW 6 WSW 6 SW
UV Index 0 1 2 3 4 5 6 5
Cloud Cover 25% 25% 18% 11% 11% 11% 11% 11%
Dew Point 62° 61° 64° 62° 63° 65° 63° 62°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 78° N/A 88°
Low 58° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:08 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:50 PM with 14:05 of moolight, then sets at 11:55 AM

Londonderry Weather Report

Boston: Late-Week Front to Slash Summer Temperatures

September 2, 2015; 12:30 AM ET

Wednesday and Thursday will bring weather more common for early July rather than early September, but the summer heat will come to an end by the weekend. 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