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    Next 5 Days
    • Current Weather

      52° F
      Mostly clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 79%
      • Yesterday Temp: 66°
      • RealFeel: 51°
    • Today

      Sep 25

      74° Hi
      Mostly sunny and nice
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 26

      73° Hi
      Mostly cloudy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Sep 27

      75° Hi
      Mostly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 5AM

      Sep 25

      52°
      Intermittent clouds
      Precip 0%
    • 6AM

      51°
      Partly cloudy
      Precip 0%
    • 7AM

      52°
      Mostly clear
      Precip 0%
    • 8AM

      53°
      Mostly sunny
      Precip 0%
    • 9AM

      57°
      Mostly sunny
      Precip 0%
    • 10AM

      61°
      Mostly sunny
      Precip 0%

    Frederick Pollen Levels Sep 25

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      High

    • Grass Pollen

      Low

    Sep 25, 2016; 2:17 AM ET
Five-day Weather Forecast for Washington, DC
    Washington, DC Weather Forecast

    Frederick Weather Report

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

    September 25, 2016; 5:09 AM 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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