• Tonight

    Oct 21

    Lo 48°

    Rather cloudy, showers around

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Oct 22

    54°Lo 48°

    Windy with rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Oct 23

    59°Lo 48°

    Windy with occasional rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Oct 24

    59°Lo 44°

    Cloudy, a little rain; breezy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Oct 25

    61°Lo 44°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Cloudy
Showers
Showers
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 47° 47° 45° 48° 50° 53° 57° 60°
RealFeel® 46° 46° 44° 46° 48° 52° 56° 59°
Humidity 85% 86% 92% 87% 89% 83% 78% 74%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
9%
 
9%
 
13%
 
54%
 
54%
 
49%
 
19%
 
19%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 E 4 N 4 N 5 NE 6 N 6 NNE 7 N 7 NE
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 93% 97% 94% 93% 97% 89% 91% 92%
Dew Point 42° 43° 43° 44° 47° 48° 50° 51°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 62° 61° N/A 67°
Low 48° 34° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 10:50 of sunlight, then sets at 5:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:44 AM with 12:04 of moolight, then sets at 4:48 PM

Holliston Weather Report

Nor'easter to Affect Boston This Week With Rain, Wind

October 21, 2014; 12:02 PM ET

A developing nor'easter will bring rain and wind to the Boston area during the middle and latter part of the week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential