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    • Today

      Sep 28

      71° /65°F
      Some rain and a thunderstorm
      • Advisory
      • for hair frizz
      • Wind Gust: 13 mph
      • Precip: 77%
      • Hours of Precip: 12.5
    • Thu

      Sep 29

      69° /62°
      Heavy rain; windy, humid
      • Warning
      • for hair frizz
      • Wind Gust: 29 mph
      • Precip: 77%
      • Hours of Precip: 10
      More
    • Fri

      Sep 30

      68° /62°
      Cloudy with a few showers
      • Warning
      • for hair frizz
      • Wind Gust: 31 mph
      • Precip: 67%
      • Hours of Precip: 6
      More
    • Sat

      Oct 1

      74° /61°
      Mostly cloudy, showers around
      • Warning
      • for hair frizz
      • Wind Gust: 10 mph
      • Precip: 63%
      • Hours of Precip: 3
      More
    • Sun

      Oct 2

      80° /56°
      Brief afternoon showers
      • Advisory
      • for hair frizz
      • Wind Gust: 6 mph
      • Precip: 75%
      • Hours of Precip: 4
      More

    Day

    71°Hi RealFeel® 70° Precipitation 77%
    Cooler; a shower in spots late this morning followed by some rain and a thunderstorm this afternoon
    • E 8 mph
    • Gusts: 13 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 31%
    • Precipitation: 0.37 in
    • Rain: 0.37 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4.5 hrs
    • Hours of Rain: 4.5 hrs

    Night

    65°Lo RealFeel® 58° Precipitation 79%
    Breezy with periods of rain, some heavy; watch for flooding on streets and poor drainage areas
    • E 15 mph
    • Gusts: 21 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 1.95 in
    • Rain: 1.95 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 71° 75° N/A 82°
    Low 65° 54° N/A 61°

    Sunrise/Sunset

    • Sunrise: 7:04 AM
    • Sunset: 6:56 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:40 AM
    • Moonset: 5:55 PM
    • Duration: 13:15 hr
    Astronomy

    Frederick Weather Report

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

    September 28, 2016; 3:05 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 >

    Wed. Hair Frizz

    Wed. Wind Maps

    Wed. UV Index