• Today

    Dec 21

    35°Lo 27°

    Rather cloudy

    Good for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      7 mph
  • Mon

    Dec 22

    40°Lo 35°

    Mostly cloudy

    Fair for home energy
    • Avg
      RealFeel
      36°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Dec 23

    46°Lo 43°

    Mostly cloudy with mist

    Fair for home energy
    • Avg
      RealFeel
      40°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Dec 24

    59°Lo 54°

    Rain; breezy, not as cool

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      16 mph
    more
  • Thu

    Dec 25

    57°Lo 33°

    Windy; morning rain

    Fair for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      22 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Flurries
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 35° 34° 33° 32° 30° 30° 29° 29°
RealFeel® 29° 28° 28° 27° 27° 28° 28° 28°
Humidity 80% 83% 85% 89% 91% 91% 90% 88%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
3%
 
3%
 
3%
 
2%
 
0%
 
0%
 
0%
 
0%
Snow
 
43%
 
38%
 
34%
 
29%
 
20%
 
20%
 
20%
 
20%
Ice
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 7 N 7 NNE 7 NNE 6 NNE 6 NNE 5 NNE 5 NNE 5 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 94% 91% 91% 78% 77% 77% 76%
Dew Point 29° 29° 29° 28° 28° 27° 27° 26°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 35° 39° N/A 59°
Low 27° 20° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 9:06 of sunlight, then sets at 4:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:22 AM with 10:00 of moolight, then sets at 4:22 PM

Holliston Weather Report

Boston: Christmas Eve Storm to Affect Holiday Travel This Week

December 21, 2014; 3:03 PM ET

Holiday travel will be at risk across the Boston area this week as a strong storm takes shape and blasts through the Northeast. 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