• Tonight

    Jul 13

    Lo 67°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Mon

    Jul 14

    82°Lo 69°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    Jul 15

    83°Lo 64°

    Variable clouds with t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Jul 16

    72°Lo 58°

    Cooler with t-storms possible

    Low ragweed pollen levels
    • Precip
      35%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      69%
    more
  • Thu

    Jul 17

    81°Lo 58°

    Partly sunny and warmer

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      42%
    more
Next Previous
Hi 82° RealFeel® 84° Precipitation 35%

Day

N

E

S

W

  • SSW 11 mph
  • Gusts: 24 mph

More humid with intervals of clouds and sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 40%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 63° Precipitation 75%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 18 mph

Mostly cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Blackstone Pollen Levels - July 13

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 82° N/A N/A 75°
Low 67° N/A N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 15:00 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:04 PM with 11:02 of moolight, then sets at 8:06 AM

Top Story

Blackstone Weather Report

Boston: Storms to Ramp Up Through Midweek

July 13, 2014; 9:07 PM ET

Disruptive showers and thunderstorms around Boston will be on the rise through midweek. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps