• Early AM

    Apr 21

    Lo 33°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      4 mph
    more
  • Today

    Apr 21

    61°Lo 42°

    Turning sunny; warmer

    Fair for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      8 mph
  • Tue

    Apr 22

    63°Lo 43°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      10 mph
    more
  • Wed

    Apr 23

    57°Lo 35°

    Cooler; an a.m. shower or two

    Fair for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      14 mph
    more
  • Thu

    Apr 24

    57°Lo 37°

    Partly sunny and windy

    Fair for home energy
    • Avg
      RealFeel
      40°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      18 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 34° 33° 33° 34° 36° 42° 47° 50°
RealFeel® 34° 34° 34° 32° 31° 41° 47° 51°
Humidity 71% 72% 73% 72% 69% 70% 61% 50%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 SW 2 SW 2 SW 4 SSW 6 SSW 4 SSW 5 SSW 6 SSW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 28% 38% 42% 44% 46% 76% 76% 76%
Dew Point 26° 25° 26° 26° 26° 33° 34° 32°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 61° 58° N/A 51°
Low 42° 36° N/A 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 13:39 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:01 AM with 10:12 of moolight, then sets at 11:13 AM

Top Story

Gloucester Weather Report

Boston: Milder Patriots' Day Follows Easter Cooldown

April 20, 2014; 9:01 PM ET

After taking a tumble Easter Sunday, temperatures will quickly rebound in Boston for Patriots' Day. 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