• Early AM

    Apr 27

    Lo 44°

    Mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      51°
    • Hi
      RealFeel
      58°
    • Wind
      Speed
      4 mph
    more
  • Today

    Apr 27

    58°Lo 42°

    A passing shower or two

    Poor for home energy
    • Avg
      RealFeel
      44°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      12 mph
    more
  • Tue

    Apr 28

    61°Lo 45°

    A morning shower in spots

    Poor for home energy
    • Avg
      RealFeel
      51°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      14 mph
  • Wed

    Apr 29

    65°Lo 39°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Apr 30

    60°Lo 45°

    Clouds limiting sun

    Poor for home energy
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Cloudy
Showers
Mostly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 53° 55° 57° 58° 60° 61° 61° 59°
RealFeel® 50° 51° 55° 58° 59° 59° 58° 55°
Humidity 41% 39% 36% 35% 34% 33% 32% 36%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
37%
 
40%
 
37%
 
4%
 
4%
 
4%
 
4%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 14 NNW 14 NNW 15 NNW 15 NNW 15 NNW 15 NNW 15 NNW 13 NNW
UV Index 3 4 4 5 4 3 2 1
Cloud Cover 76% 76% 77% 45% 45% 45% 45% 45%
Dew Point 30° 31° 30° 31° 31° 32° 31° 32°
Middle Grid line 65 F 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 61° 63° N/A 58°
Low 45° 42° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 13:58 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 PM with 12:58 of moolight, then sets at 3:33 AM

Londonderry Weather Report

Boston: Early Week Showers to Precede Dry, Seasonable Midweek

April 27, 2015; 3:43 AM ET

Showers will dot the Boston area early this week before a turn to a dry and seasonable midweek. 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