• Tonight

    Apr 27

    Lo 40°

    Mostly cloudy with a shower

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    Apr 28

    60°Lo 43°

    Clouds breaking for some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 29

    61°Lo 39°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 30

    60°Lo 40°

    Times of sun and clouds

    Low ragweed pollen levels
    • Precip
      19%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      59%
    more
  • Fri

    May 1

    50°Lo 40°

    Colder with a shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 57° RealFeel® 56° Precipitation 50%

Day

N

E

S

W

  • NW 12 mph
  • Gusts: 22 mph

Cloudy, becoming breezy this afternoon with a shower in spots late in the afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 40° RealFeel® 27° Precipitation 40%

Night

N

E

S

W

  • NW 16 mph
  • Gusts: 22 mph

Mostly cloudy and breezy with a shower in the area

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Holliston Pollen Levels - April 27

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 57° 63° N/A 50°
Low 40° 39° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 13:53 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 PM with 13:24 of moolight, then sets at 3:04 AM

Holliston Weather Report

Late-Week Storm Could Bring Rain, Wind to Boston

April 27, 2015; 11:09 AM ET

Following midweek partial sunshine around Boston, a southern storm could spread wind and rain along the Atlantic coast on at the end of the week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps