• Clear 79°
    Ragweed Pollen Current Weather
    • Relative Humidity
      76%
    • Yesterday
      Temp
      73°
    • RealFeel
      88°
  • Early AM

    Aug 26

    Lo 74°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Today

    Aug 26

    Hi 90°

    Partly sunny and hot

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

    Aug 27

    Hi 89°

    Less humid with plenty of sun

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

A thundershower Monday afternoon

8/26 8/27 Now: 2:01am
AM 2-6
  • 2am Intermittent clouds 76° 32%
  • 3am Partly cloudy 75° 32%
  • 4am Partly cloudy 75° 36%
  • 5am Partly cloudy 75° 43%
  • 6am Partly cloudy 75° 47%
PM 1-6
  • 1pm Mostly sunny 86° 16%
  • 2pm Mostly sunny 88° 7%
  • 3pm Mostly sunny 89° 7%
  • 4pm Mostly sunny 90° 7%
  • 5pm Mostly sunny 89° 7%
  • 6pm Mostly sunny 87° 7%
PM 7-12
  • 7pm Mostly sunny 86° 5%
  • 8pm Clear 83° 0%
  • 9pm Clear 80° 0%
  • 10pm Clear 78° 0%
  • 11pm Clear 76° 0%
  • 12am Clear 75° 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 25, 2016; 10:12 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