, °F

Personalized Forecasts

Featured Forecast

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    My Recent Locations

    • Sat

      Oct 8

      69° /50°
      Mostly cloudy, rain possible
      • At Extreme Risk
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More
    • Sun

      Oct 9

      69° /51°
      Rain and drizzle possible
      • At Risk
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More
    • Mon

      Oct 10

      74° /46°
      Plenty of clouds
      • Neutral
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More
    • Tue

      Oct 11

      73° /47°F
      Considerable clouds
      • Neutral
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 2 - Low
    • Wed

      Oct 12

      67° /42°
      Rain and drizzle possible
      • Neutral
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More

    Day

    73°Hi RealFeel® 72° Precipitation 5%
    Considerable clouds
    • NE 6 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® 42° Precipitation 2%
    Considerable clouds
    • NE 8 mph
    • Gusts: 21 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 10/11/2015
    High 73° 70° N/A 72°
    Low 47° 49° N/A 37°

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 6:36 PM
    • Duration: 11:20 hr

    Moonrise/Moonset

    • Moonrise: 3:59 PM
    • Moonset: 3:00 AM
    • Duration: 11:01 hr
    Astronomy

    Frederick Weather Report

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

    September 28, 2016; 10:09 AM 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 >