• Today

    Aug 30

    80°Lo 68°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      9 mph
  • Mon

    Aug 31

    84°Lo 68°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Sep 1

    80°Lo 64°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Sep 2

    79°Lo 67°

    Mostly sunny and humid

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Sep 3

    80°Lo 66°

    Sunshine, a t-storm; humid

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Temp (°F) 80° 79° 78° 76° 75° 73° 72° 72°
RealFeel® 85° 84° 82° 78° 77° 75° 74° 73°
Humidity 67% 69% 71% 76% 80% 85% 88% 89%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 13 SW 12 SW 10 SW 9 SW 7 SW 7 SW 7 SW 6 SW
UV Index 6 4 3 2 1 0 0 0
Cloud Cover 21% 37% 53% 65% 67% 64% 25% 25%
Dew Point 68° 68° 68° 68° 68° 69° 69° 68°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2014
High 80° 73° N/A 71°
Low 68° 62° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:14 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:50 PM with 12:23 of moolight, then sets at 8:13 AM

Chatham Weather Report

Boston: Warmth, Humidity to Come Back Into Next Week

August 30, 2015; 9:42 AM ET

Heat and humidity will return to Boston this weekend and hang on into next week. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index