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    Next 5 Days
    • Current Weather

      61° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 100%
      • Yesterday Temp: 59°
      • RealFeel: 59°
    • Early AM

      Sep 24

      60° Lo
      Occasional rain and drizzle
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Today

      Sep 24

      65° Hi
      Rain; fog in the morning
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 25

      78° Hi
      A couple of showers; warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 4AM

      Sep 24

      60°
      Cloudy
      Precip 39%
    • 5AM

      60°
      Fog
      Precip 49%
    • 6AM

      60°
      Rain
      Precip 56%
    • 7AM

      60°
      Rain
      Precip 56%
    • 8AM

      60°
      Rain
      Precip 64%
    • 9AM

      61°
      Rain
      Precip 64%

    Herndon Pollen Levels Sep 24

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      High

    • Grass Pollen

      Low

     Fall is quickly approaching. Here are six tips on how to prepare your home for the autumn months.
    How to prepare your home for fall

    Allergies Live Feed

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