• Early AM

    May 25

    Lo 55°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
    more
  • Today

    May 25

    81°Lo 63°

    Mostly cloudy

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      8 mph
  • Tue

    May 26

    88°Lo 66°

    An afternoon thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      10 mph
    more
  • Wed

    May 27

    86°Lo 66°

    A t-storm in the afternoon

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      13 mph
    more
  • Thu

    May 28

    79°Lo 60°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7pm
8pm 9pm 10pm 11pm Tue
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 73° 72° 70° 69° 67° 66° 65° 64°
RealFeel® 71° 69° 67° 66° 64° 63° 62° 61°
Humidity 54% 58% 63% 68% 72% 74% 75% 77%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 9 S 9 S 9 SSW 9 SSW 10 SSW 10 SSW 10 SSW 10 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 91% 90% 91% 95% 98% 99% 98% 97%
Dew Point 56° 56° 57° 58° 58° 57° 57° 57°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2014
High 81° 71° N/A 74°
Low 63° 50° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:14 AM with 14:57 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 PM with 13:10 of moolight, then sets at 1:35 AM

Londonderry Weather Report

Boston to Turn Warmer on Memorial Day

May 25, 2015; 3:54 AM ET

Warmth will make a comeback around the Boston area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. 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.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index