, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 26

      68° /57°F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Tue

      Sep 27

      75° /49°
      Sunny to partly cloudy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      74° /58°
      Occasional afternoon rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      70° /58°
      Mostly cloudy, a little rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      72° /57°
      Downpours in the morning
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    63°/58° RealFeel® 62°/57°
    Periods of rain
    • 5 mph
    • Precipitation: 53%
    • Rain: 0.06 in
    • Snow: 0 in
    • Humidity: 88%
    • Cloud Cover: 94%
    • Dew Point: 57° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 68° 76° N/A 72°
    Low 57° 55° N/A 55°

    Sunrise/Sunset

    • Sunrise: 7:02 AM
    • Sunset: 6:59 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:40 AM
    • Moonset: 4:45 PM
    • Duration: 14:05 hr
    Astronomy

    Frederick Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 1:09 PM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps