• Tonight

    Dec 25

    Lo 33°

    Breezy early; mainly clear

    Asthma Weather
    • Hi
      RealFeel
      48°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Fri

    Dec 26

    47°Lo 32°

    Sunny; mild in the afternoon

    Beneficial weather for asthma
    • Hi
      RealFeel
      41°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Sat

    Dec 27

    48°Lo 36°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      45°
    • UV
      2 - Low
    • Air Qual.
      Moderate
    more
  • Sun

    Dec 28

    48°Lo 28°

    Rain and drizzle possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      44°
    • UV
      1 - Low
    • Cloud
      Cover
      80%
    more
  • Mon

    Dec 29

    37°Lo 22°

    Times of sun and clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      33°
    • UV
      1 - Low
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Clear
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 33° 35° 37° 41° 44° 45° 46° 47°
RealFeel® 28° 28° 30° 34° 38° 39° 40° 41°
Humidity 73% 70% 65% 60% 55% 52% 49% 48%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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0%
Snow
 
0%
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 7 WSW 8 WSW 9 WSW 10 W 10 W 12 W 12 W 10 WSW
UV Index 0 0 0 1 1 2 1 1
Cloud Cover 15% 12% 5% 0% 0% 0% 0% 0%
Dew Point 25° 26° 27° 28° 29° 28° 28° 28°
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 - Dec 26

more Historical Weather Data >
  Today Normal Record 12/26/2013
High 47° 38° N/A 35°
Low 32° 18° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 9:07 of sunlight, then sets at 4:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 11:48 of moolight, then sets at 10:05 PM

Holliston Weather Report

Typical Winter Cold to Avoid Boston Until Next Week

December 25, 2014; 8:40 PM ET

Boston will continue to escape more typical winter cold until next week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index