• Early AM

    Apr 17

    Lo 23°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      6 mph
    more
  • Today

    Apr 17

    48°Lo 27°

    Mostly sunny and chilly

    Fair for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      10 mph
  • Fri

    Apr 18

    53°Lo 32°

    Mostly sunny

    Fair for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      57°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Apr 19

    55°Lo 36°

    Mostly cloudy, showers around

    Fair for home energy
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Apr 20

    59°Lo 33°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      8 mph
    more
Next Previous
Clear 30° RealFeel® 26°

N

E

S

W

  • Humidity: 51%
  • Pressure: N/A ↑
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 37200 ft
  • Dew Point: 14° F
  • Visibility: 10 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:29 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:16 PM with 10:01 of moolight, then sets at 8:17 AM

Temperature Summary - 1:02 AM

  Temp (°F)
Now 30°
Yesterday 23°
RealFeel® 26°
RealFeel® Shade 26°
Wind Chill 24°
Dew Point 14°
  Hi / Lo
Previous 6 Hours 37°
  28°
Previous 12 Hours 43°
  28°
Previous 24 Hours 43°
  28°

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 48° 58° N/A 65°
Low 27° 38° N/A 45°

Precipitation Summary - 1:02 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0.31
Top Story

Londonderry Weather Report

Boston: Chill to Ease Slowly by Easter Weekend

April 16, 2014; 5:47 PM ET

The return of more seasonable temperatures to Boston will coincide with this Easter 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index