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    Next 5 Days
    • Current Weather

      80° F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 51%
      • Yesterday Temp: 86°
      • RealFeel: 85°
    • Today

      Jul 22

      88° Hi
      Clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jul 23

      78° Hi
      Not as warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Monday

      Jul 24

      67° Hi
      Occasional rain and a t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 2PM

      Jul 22

      86°
      Intermittent clouds
      Precip 0%
    • 3PM

      88°
      Intermittent clouds
      Precip 0%
    • 4PM

      87°
      Intermittent clouds
      Precip 0%
    • 5PM

      86°
      Intermittent clouds
      Precip 0%
    • 6PM

      84°
      Intermittent clouds
      Precip 0%
    • 7PM

      83°
      Intermittent clouds
      Precip 0%

    Derry Pollen Levels Jul 22

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Intense thunderstorms could lead to gusty winds and frequent lightning across the Northeast.
    Severe storms to target mid-Atlantic with high flood risk

    Allergies Live Feed

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps