• Tue

    Mar 17

    56°Lo 33°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      56°
    • UV
      4 - Moderate
    • Cloud
      Cover
      79%
    more
  • Wed

    Mar 18

    44°Lo 20°

    Sunny

    Asthma Weather
    • Hi
      RealFeel
      44°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Mar 19

    44°Lo 29°

    Increasing cloudiness

    Asthma Weather
    • Hi
      RealFeel
      42°
    • UV
      3 - Moderate
    • Cloud
      Cover
      75%
    more
  • Fri

    Mar 20

    47°Lo 22°

    A bit of snow in the morning

    Asthma Weather
    • Hi
      RealFeel
      43°
    • UV
      4 - Moderate
    • Cloud
      Cover
      54%
  • Sat

    Mar 21

    41°Lo 21°

    Sunshine

    Asthma Weather
    • Hi
      RealFeel
      37°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 47° RealFeel® 43° Precipitation 56%

Day

N

E

S

W

  • WSW 13 mph
  • Gusts: 22 mph

A bit of snow in the morning; otherwise, mostly cloudy

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs
Lo 22° RealFeel® 13° Precipitation 25%

Night

N

E

S

W

  • WNW 9 mph
  • Gusts: 17 mph

Becoming clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 20

more Historical Weather Data >
  Today Normal Record 3/20/2014
High 47° 48° N/A 52°
Low 22° 27° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:50 AM with 12:08 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:52 AM with 12:43 of moolight, then sets at 7:35 PM

Holliston Weather Report

Boston: More Winter Storms to Kick Off March

March 2, 2015; 7:22 AM ET

An end to winter storms targeting Boston did not come with the conclusion of February. more >

Making a Forecast: The Sixth Sense

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