• Fri

    Apr 17

    53°Lo 33°

    Sunny

    Hair Frizz Weather
    • Wind
      Gust
      12 mph
    • Precip
      20%
    • Hours of Precip
      2
    more
  • Sat

    Apr 18

    52°Lo 31°

    Rain tapering to a shower

    Hair Frizz Weather
    • Wind
      Gust
      12 mph
    • Precip
      77%
    • Hours of Precip
      3.5
    more
  • Sun

    Apr 19

    53°Lo 31°

    Increasing cloudiness

    Hair Frizz Weather
    • Wind
      Gust
      21 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Mon

    Apr 20

    52°Lo 30°

    Sunshine

    Hair Frizz Weather
    • Wind
      Gust
      12 mph
    • Precip
      10%
    • Hours of Precip
      2
  • Tue

    Apr 21

    51°Lo 31°

    Clouds and sun

    Hair Frizz Weather
    • Wind
      Gust
      36 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 52° RealFeel® 62° Precipitation 10%

Day

N

E

S

W

  • NW 5 mph
  • Gusts: 12 mph

Sunshine

  • Max UV Index: 7 (High)
  • 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 30° RealFeel® 21° Precipitation 59%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 15 mph

Mostly cloudy with a little snow

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 0.3 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 52° 60° N/A 54°
Low 30° 37° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:35 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:23 AM with 14:29 of moolight, then sets at 9:52 PM

Holliston Weather Report

Boston: Snow to Depart by Sunday, Cold to Hang on

March 28, 2015; 4:44 PM ET

While snow will be gone from the Boston area by Sunday, the chill will hang tough to end the weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.