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    Next 5 Days
    • Current Weather

      65° F
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 55%
      • Yesterday Temp: 77°
      • RealFeel: 61°
    • Tonight

      Sep 24

      48° Lo
      Clear and cooler
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 25

      71° Hi
      Sunny and pleasant
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      } Day Details
    • Monday

      Sep 26

      74° Hi
      Mostly sunny and pleasant
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 8PM

      Sep 24

      65°
      Clear
      Precip 1%
    • 9PM

      61°
      Clear
      Precip 1%
    • 10PM

      59°
      Clear
      Precip 1%
    • 11PM

      56°
      Clear
      Precip 1%
    • 12AM

      55°
      Clear
      Precip 1%
    • 1AM

      54°
      Clear
      Precip 1%

    Trenton Pollen Levels Sep 24

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

      Low

    • Ragweed Pollen

      High

    • Mold

      High

    • Grass Pollen

      Low

    Sep 24, 2016; 4:15 PM ET
Five-day Weather Forecast for Philadelphia, PA
    Philadelphia, PA Weather Forecast

    Trenton Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 24, 2016; 6:53 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >

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