• Early AM

    Apr 21

    Lo 33°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      39°
    • Wind
      Speed
      3 mph
    more
  • Today

    Apr 21

    56°Lo 42°

    Mostly sunny

    Fair for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      6 mph
  • Tue

    Apr 22

    58°Lo 45°

    Times of clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Apr 23

    56°Lo 38°

    A morning shower or two

    Fair for home energy
    • Avg
      RealFeel
      44°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      17 mph
    more
  • Thu

    Apr 24

    57°Lo 37°

    Mostly sunny and windy

    Fair for home energy
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      18 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 39° 45° 48° 49° 51° 54° 55° 55°
RealFeel® 35° 45° 51° 54° 58° 61° 61° 60°
Humidity 84% 76% 71% 66% 61% 57% 53% 50%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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0%
 
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0%
 
0%
 
0%
 
0%
Snow
 
0%
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 5 ESE 4 SSE 4 SSE 5 S 5 S 6 S 6 S 7 S
UV Index 0 1 2 4 5 6 7 6
Cloud Cover 41% 73% 50% 22% 2% 0% 3% 10%
Dew Point 34° 38° 39° 38° 38° 39° 38° 37°
Middle Grid line 60 F 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

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 56° 55° 81° (1976) 48°
Low 42° 40° 20° (1969) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 13:36 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:57 AM with 10:16 of moolight, then sets at 11:13 AM

Top Story

Dennis 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