• Cloudy 72°
    Ragweed Pollen Current Weather
    • Relative Humidity
      82%
    • Yesterday
      Temp
      66°
    • RealFeel
      73°
  • Today

    Sep 21

    Hi 77°

    Variable clouds with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Sep 22

    Hi 68°

    Not as warm in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tuesday

    Sep 23

    Hi 68°

    Mostly sunny and delightful

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Expect showers tonight

9/21 9/22 Now: 4:36pm
PM 4-8
  • 4pm Cloudy 75° 34%
  • 5pm Cloudy 74° 37%
  • 6pm Showers 72° 40%
  • 7pm Mostly cloudy 70° 34%
  • 8pm Partly cloudy w/ showers 68° 51%
AM 3-8
  • 3am Partly cloudy 63° 34%
  • 4am Partly cloudy 62° 40%
  • 5am Partly cloudy w/ showers 60° 51%
  • 6am Partly cloudy 59° 47%
  • 7am Partly sunny 58° 29%
  • 8am Intermittent clouds 59° 0%
AM 9-2
  • 9am Partly sunny 61° 0%
  • 10am Mostly sunny 64° 0%
  • 11am Mostly sunny 66° 0%
  • 12pm Mostly sunny 67° 0%
  • 1pm Partly sunny 68° 0%
  • 2pm Partly sunny 67° 0%
Hourly Forecast >

Blackstone Pollen Levels - September 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Sep 21, 2014; 11:55 AM ET
Extended Weather forecast overview for the Northeast United States
Northeast Extended Regional Weather Forecast

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Blackstone Weather Report

Boston: September Temperature Roller Coaster to Continue

September 21, 2014; 4:42 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >

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