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    • Sat

      Oct 15

      68° /48°
      Mostly sunny
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sun

      Oct 16

      71° /49°
      Cloudy
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Mon

      Oct 17

      69° /51°
      Rain becoming steadier
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Tue

      Oct 18

      70° /49°
      Mostly cloudy
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Wed

      Oct 19

      70° /48°F
      Mostly sunny
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in

    Day

    70°Hi RealFeel® 71° Precipitation 20%
    Mostly sunny
    • NW 5 mph
    • Gusts: 9 mph
    • Max UV Index: 4 (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

    48°Lo RealFeel® 47° Precipitation 25%
    Mostly cloudy
    • S 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • 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 10/19/2015
    High 70° 67° N/A 57°
    Low 48° 46° N/A 28°

    Sunrise/Sunset

    • Sunrise: 7:25 AM
    • Sunset: 6:24 PM
    • Duration: 10:59 hr

    Moonrise/Moonset

    • Moonrise: 9:38 PM
    • Moonset: 12:17 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; 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 >