• Today

    Apr 28

    55°Lo 37°

    Breezy with some sun

    Fair for home energy
    • Avg
      RealFeel
      44°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      14 mph
  • Wed

    Apr 29

    62°Lo 41°

    Warmer with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      8 mph
    more
  • Thu

    Apr 30

    59°Lo 40°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      5 mph
    more
  • Fri

    May 1

    55°Lo 37°

    Cloudy with a shower possible

    Poor for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      7 mph
    more
  • Sat

    May 2

    59°Lo 36°

    Cloudy

    Fair for home energy
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      63°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 51° 52° 53° 55° 55° 55° 54° 53°
RealFeel® 47° 48° 50° 51° 51° 50° 50° 49°
Humidity 44% 42% 41% 40% 39% 39% 41% 44%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 15 NNW 16 NNW 16 NNW 16 NNW 17 NNW 16 NNW 12 NW 8 NW
UV Index 4 4 5 4 3 2 1 0
Cloud Cover 81% 72% 62% 54% 49% 46% 45% 45%
Dew Point 30° 30° 30° 30° 31° 30° 31° 32°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 55° 62° N/A 59°
Low 37° 37° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:00 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:41 PM with 12:58 of moolight, then sets at 3:39 AM

Londonderry Weather Report

Late-Week Storm Could Bring Rain, Wind to Boston

April 28, 2015; 9:39 AM ET

Following midweek partial sunshine around Boston, a southern storm could spread wind and rain along the Atlantic coast on at the end of the 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index