• Today

    Sep 5

    77°Lo 53°

    Nice with sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Sep 6

    84°Lo 58°

    Sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Sep 7

    88°Lo 66°

    Sunny, warm and more humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Tue

    Sep 8

    92°Lo 69°

    Mostly sunny and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Sep 9

    89°Lo 66°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 70° 74° 79° 82° 84° 86° 88° 86°
RealFeel® 71° 77° 82° 87° 89° 90° 91° 87°
Humidity 78% 63% 55% 52% 47% 44% 43% 44%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SW 7 SW 7 SW 8 SW 8 SW 8 SW 8 SW 8 SW
UV Index 2 3 4 5 6 5 4 3
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 1%
Dew Point 63° 61° 61° 63° 62° 62° 63° 62°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2014
High 88° 76° N/A 78°
Low 66° 51° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 12:53 of sunlight, then sets at 7:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:00 AM with 14:44 of moolight, then sets at 3:44 PM

Holliston Weather Report

Boston: Warmth to Rebuild on Labor Day After Cooldown

September 5, 2015; 11:48 AM ET

A push of cool air from northeastern Canada will keep warmth, haze and humidity at bay around Boston this weekend before all three conditions return by early next week. more >

Mon. Dust & Dander

Mon. Wind Maps