• Tonight

    Mar 4

    Lo 22°

    Cloudy with a bit of snow

    Asthma Weather
    • Hi
      RealFeel
      37°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Mar 5

    25°Lo 4°

    Colder with intermittent snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      16°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Fri

    Mar 6

    24°Lo 10°

    Mostly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      33°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Mar 7

    32°Lo 20°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      4 - Moderate
    • Cloud
      Cover
      51%
  • Sun

    Mar 8

    37°Lo 23°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      32°
    • UV
      2 - Low
    • Cloud
      Cover
      79%
    more
Next Previous
Hi 32° RealFeel® 24° Precipitation 9%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 18 mph

Some sunshine giving way to clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 20° RealFeel® 12° Precipitation 5%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 13 mph

Mainly 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 7

more Historical Weather Data >
  Today Normal Record 3/7/2014
High 32° 45° N/A 37°
Low 20° 23° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 11:31 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:45 PM with 11:40 of moolight, then sets at 7:25 AM

Holliston Weather Report

Boston: Snow, Freeze-up to Precede Thaw

March 4, 2015; 5:10 PM ET

Boston will lie on the northern edge of a 1,500-mile swath of snow, slippery roads and travel disruptions for a time on Thursday. more >

Making a Forecast: The Sixth Sense

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

Sat. Asthma Risk

Sat. UV Index