• Clear 66°
    Ragweed Pollen Current Weather
    • Relative Humidity
      81%
    • Yesterday
      Temp
      63°
    • RealFeel
      67°
  • Early AM

    Jul 23

    Lo 64°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Today

    Jul 23

    Hi 88°

    Partly sunny, warm and humid

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

    Jul 24

    Hi 90°

    Clouds and sun; hot, humid

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

Thunderstorms, some strong, tomorrow night

7/22 7/23 Now: 4:39am
AM 4-8
  • 4am Mostly clear 64° 0%
  • 5am Partly cloudy 65° 0%
  • 6am Partly sunny 65° 0%
  • 7am Partly sunny 67° 0%
  • 8am Mostly sunny 71° 0%
PM 3-8
  • 3pm Mostly sunny 86° 0%
  • 4pm Mostly sunny 88° 0%
  • 5pm Mostly sunny 87° 0%
  • 6pm Mostly sunny 85° 0%
  • 7pm Mostly sunny 83° 0%
  • 8pm Mostly sunny 80° 0%
PM 9-2
  • 9pm Mostly clear 77° 0%
  • 10pm Mostly clear 75° 0%
  • 11pm Mostly clear 73° 0%
  • 12am Mostly clear 71° 0%
  • 1am Mostly clear 70° 0%
  • 2am Mostly clear 69° 0%
Hourly Forecast >

Hillsborough Pollen Levels - July 23

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Top Story

Hillsborough Weather Report

NYC: Surge of Warmth, Humidity This Week to be Brief

July 21, 2014; 7:00 PM ET

Steamy air will surge into the New York City area during the first part of this week but will not stick around long. more >

Allergies Live Feed

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Battling the Common Cold

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps