• Cloudy 70°
    Ragweed Pollen Current Weather
    • Relative Humidity
      72%
    • Yesterday
      Temp
      73°
    • RealFeel
      73°
  • Today

    Sep 21

    Hi 80°

    A thunderstorm this afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Sep 22

    Hi 68°

    Partly sunny and not as warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tuesday

    Sep 23

    Hi 72°

    Mostly sunny and nice

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

Thunderstorms in the area this afternoon through this evening

9/21 9/22 Now: 12:31pm
PM 12-4
  • 12pm Cloudy 69° 5%
  • 1pm Cloudy 72° 8%
  • 2pm Mostly cloudy 74° 43%
  • 3pm Mostly cloudy 76° 47%
  • 4pm Thunderstorms 78° 51%
PM 11-4
  • 11pm Mostly clear 67° 40%
  • 12am Clear 66° 34%
  • 1am Clear 65° 29%
  • 2am Mostly clear 64° 20%
  • 3am Mostly clear 63° 20%
  • 4am Mostly clear 62° 20%
AM 5-10
  • 5am Mostly clear 60° 20%
  • 6am Partly cloudy 59° 20%
  • 7am Intermittent clouds 57° 13%
  • 8am Intermittent clouds 60° 0%
  • 9am Intermittent clouds 61° 0%
  • 10am Partly sunny 62° 0%
Hourly Forecast >

Mohnton Pollen Levels - September 21

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Northeast Extended Regional Weather Forecast

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Top Story

Mohnton Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

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

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