• Clear 74°
    Ragweed Pollen Current Weather
    • Relative Humidity
      76%
    • Yesterday
      Temp
      82°
    • RealFeel
      74°
  • Tonight

    Aug 26

    Lo 68°

    Clear and less humid

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tomorrow

    Aug 27

    Hi 90°

    Mostly sunny; hot, less humid

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Sunday

    Aug 28

    Hi 90°

    Mostly sunny and hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
Next

A thundershower Monday afternoon

8/26 8/27 Now: 11:48pm
PM 11-3
  • 11pm Mostly clear 76° 0%
  • 12am Clear 75° 0%
  • 1am Clear 74° 0%
  • 2am Clear 72° 0%
  • 3am Clear 71° 0%
AM 10-3
  • 10am Mostly sunny 79° 1%
  • 11am Mostly sunny 83° 1%
  • 12pm Mostly sunny 86° 1%
  • 1pm Mostly sunny 87° 1%
  • 2pm Mostly sunny 88° 0%
  • 3pm Mostly sunny 89° 0%
PM 4-9
  • 4pm Mostly sunny 90° 0%
  • 5pm Mostly sunny 89° 0%
  • 6pm Mostly sunny 88° 0%
  • 7pm Mostly sunny 85° 0%
  • 8pm Mostly clear 82° 0%
  • 9pm Mostly clear 79° 0%
Hourly Forecast >

Harrisburg Pollen Levels - August 26

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    High

  • Mold

    High

  • Grass Pollen

    Low

Travel Weather Forecast

Harrisburg Weather Report

Is summer heat, humidity over for the northeastern US?

August 26, 2016; 8:05 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Allergies Live Feed

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Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps