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    • Tonight

      Sep 25

      51° Lo
      Partly cloudy
      • Outdoor Barbecue
      • Weather
      • Precip: 6%
      • Hi RealFeel: 81°
      • Wind Speed: 4 mph
      More
    • Mon

      Sep 26

      72° /57°
      Mostly cloudy
      • Very Good
      • for an outdoor bbq
      • Precip: 25%
      • Hi RealFeel: 70°
      • Wind Speed: 9 mph
      More
    • Tue

      Sep 27

      75° /49°F
      Mostly sunny
      • Excellent
      • for an outdoor bbq
      • Precip: 25%
      • Hi RealFeel: 76°
      • Wind Speed: 6 mph
    • Wed

      Sep 28

      75° /58°
      Chance of a little p.m. rain
      • Excellent
      • for an outdoor bbq
      • Precip: 30%
      • Hi RealFeel: 77°
      • Wind Speed: 5 mph
      More
    • Thu

      Sep 29

      66° /57°
      Mostly cloudy, a little rain
      • Good
      • for an outdoor bbq
      • Precip: 55%
      • Hi RealFeel: 66°
      • Wind Speed: 8 mph
      More
    71°/57° RealFeel® 76°/57°
    Mostly sunny
    • 6 mph
    • Precipitation: 14%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 68%
    • Cloud Cover: 25%
    • Dew Point: 53° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 75° 76° N/A 72°
    Low 49° 54° N/A 55°

    Sunrise/Sunset

    • Sunrise: 7:03 AM
    • Sunset: 6:58 PM
    • Duration: 11:55 hr

    Moonrise/Moonset

    • Moonrise: 3:41 AM
    • Moonset: 5:22 PM
    • Duration: 13:41 hr
    Astronomy

    Frederick Weather Report

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

    September 25, 2016; 6:29 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 to end this weekend. More >

    Tue. Outdoor Entertaining

    Tue. Wind Maps

    Tue. UV Index