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    • Tue

      Oct 18

      66° /47°F
      Cloudy
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
    • Wed

      Oct 19

      69° /48°
      A couple of showers
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Thu

      Oct 20

      70° /48°
      Increasing clouds
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Fri

      Oct 21

      69° /49°
      Mostly cloudy
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sat

      Oct 22

      70° /49°
      A little a.m. rain; clearing
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More

    Day

    66°Hi RealFeel® 64° Precipitation 25%
    Cloudy
    • S 8 mph
    • Gusts: 17 mph
    • Max UV Index: 2 (Low)
    • 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

    47°Lo RealFeel® 45° Precipitation 25%
    Clearing
    • S 7 mph
    • Gusts: 13 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 10/18/2015
    High 66° 67° N/A 52°
    Low 47° 46° N/A 30°

    Sunrise/Sunset

    • Sunrise: 7:24 AM
    • Sunset: 6:26 PM
    • Duration: 11:02 hr

    Moonrise/Moonset

    • Moonrise: 8:45 PM
    • Moonset: 11:14 AM
    • Duration: 14:29 hr
    Astronomy

    Frederick Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 6:05 PM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >