• Today

    Sep 18

    72°Lo 42°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 19

    58°Lo 36°

    Mostly sunny; breezy, cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Sep 20

    69°Lo 54°

    Warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    77°Lo 55°

    Some sun, then clouds

    Low ragweed pollen levels
    • Precip
      22%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      60%
    more
  • Mon

    Sep 22

    69°Lo 44°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 50° 52° 55° 56° 57° 57° 58° 58°
RealFeel® 42° 46° 50° 53° 55° 55° 55° 55°
Humidity 54% 47% 41% 38% 37% 36% 35% 35%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 14 NNE 14 NNE 14 NE 14 NE 13 NE 13 ENE 12 ENE 11 E
UV Index 1 2 4 5 5 5 4 2
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 34° 33° 32° 31° 31° 31° 31° 31°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 58° 72° N/A 80°
Low 36° 47° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:19 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:09 AM with 14:09 of moolight, then sets at 4:18 PM

Top Story

Holliston Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 18, 2014; 3:00 PM ET

Rainfall will continue to be scarce around Boston this week, but cool air will be plentiful. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps