• Today

    Mar 28

    35°Lo 22°

    Colder with periods of snow

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Mar 29

    40°Lo 25°

    Times of sun and clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Mar 30

    46°Lo 33°

    A shower in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Mar 31

    46°Lo 25°

    Mostly cloudy and breezy

    Low ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      42%
    more
  • Wed

    Apr 1

    46°Lo 27°

    Snow or flurries possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
10pm
11pm Sun
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Snow
Cloudy
Cloudy
Cloudy
Cloudy
Snow
Snow
Cloudy
Temp (°F) 29° 29° 27° 26° 25° 24° 23° 23°
RealFeel® 23° 24° 22° 20° 18° 15° 14° 15°
Humidity 76% 76% 78% 79% 79% 78% 79% 78%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
60%
 
40%
 
34%
 
39%
 
49%
 
57%
 
58%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 6 NNW 7 NNW 7 NNW 7 NNW 8 NNW 8 NNW 8 NNW 8 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 100% 100% 100% 99% 90% 76% 62%
Dew Point 23° 22° 21° 20° 19° 18° 18° 17°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 35° 51° N/A 59°
Low 22° 30° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:31 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:00 PM with 14:24 of moolight, then sets at 3:24 AM

Holliston Weather Report

Boston: Cold to Hold; Snow to Return This Weekend

March 28, 2015; 4:54 AM ET

Unseasonably cold conditions will hold in the Boston area through this weekend, before temperatures moderate early next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps