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    • Thu

      Oct 20

      66° /44°
      Cloudy with a little rain
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Fri

      Oct 21

      63° /48°
      Clouds breaking for some sun
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sat

      Oct 22

      71° /49°F
      Sun and some clouds
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
    • Sun

      Oct 23

      64° /35°
      Sun and some clouds
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Mon

      Oct 24

      57° /34°
      Mostly sunny
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More

    Day

    71°Hi RealFeel® 70° Precipitation 16%
    Sun and some clouds
    • SW 7 mph
    • Gusts: 15 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    49°Lo RealFeel® 41° Precipitation 25%
    Partly cloudy
    • SW 10 mph
    • Gusts: 29 mph
    • Max UV Index: N/A
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/22/2015
    High 71° 66° N/A 79°
    Low 49° 45° N/A 39°

    Sunrise/Sunset

    • Sunrise: 7:28 AM
    • Sunset: 6:20 PM
    • Duration: 10:52 hr

    Moonrise/Moonset

    • Moonrise: 11:23 PM
    • Moonset: 2:03 PM
    • Duration: 14:39 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 >