• Early AM

    Jul 23

    Lo 68°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      9 mph
    more
  • Today

    Jul 23

    78°Lo 66°

    Sunshine; breezy, humid

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      20 mph
    more
  • Thu

    Jul 24

    73°Lo 63°

    Clouds breaking, a t-storm

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      6 mph
  • Fri

    Jul 25

    77°Lo 66°

    Mostly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Jul 26

    77°Lo 66°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
T-storms
Cloudy
Mostly Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Temp (°F) 69° 69° 69° 66° 69° 71° 71° 73°
RealFeel® 69° 67° 69° 66° 67° 71° 71° 74°
Humidity 94% 93% 93% 100% 92% 88% 86% 78%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
47%
 
51%
 
49%
 
49%
 
54%
 
40%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 5 SW 4 SW 4 SW 4 SW 4 SSE 5 NNW 5 N 6 NNE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 90% 90% 90% 89% 89% 90% 90% 90%
Dew Point 67° 67° 67° 66° 67° 67° 67° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2013
High 73° 76° N/A 88°
Low 63° 63° N/A 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 14:42 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:42 AM with 14:50 of moolight, then sets at 5:32 PM

Top Story

Chatham Weather Report

Boston: Another Cooldown to Follow Midweek Storms

July 22, 2014; 3:05 PM ET

Just when it was starting to feel like the dog days of summer again, another push of cool air is taking aim on the Boston area. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index