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    • Today

      Sep 29

      68° /61°
      Heavy rain; windy, humid
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      66° /62°
      Cloudy with a few showers
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      73° /59°F
      Warmer with rain and drizzle
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Sun

      Oct 2

      79° /56°
      Brief afternoon showers
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Mon

      Oct 3

      76° /56°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Saturday
    5pm
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    Forecast Cloudy Rain Rain Cloudy Cloudy Cloudy Cloudy Cloudy
    Temp (°F) 72° 71° 69° 67° 66° 65° 64° 63°
    RealFeel® 73° 69° 67° 67° 67° 65° 65° 64°
    Wind (mph) 6 E 6 E 5 E 5 ENE 5 ENE 5 ENE 5 ENE 5 ENE
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Rain
    48%
    52%
    52%
    25%
    20%
    20%
    20%
    20%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 94% 94% 94% 99% 99% 99% 99% 99%
    Humidity 81% 84% 91% 97% 100% 100% 100% 100%
    Dew Point 66° 66° 66° 66° 66° 65° 64° 63°
    Temp °F
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    75° 70° 65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 73° 74° N/A 55°
    Low 59° 53° N/A 54°

    Sunrise/Sunset

    • Sunrise: 7:07 AM
    • Sunset: 6:51 PM
    • Duration: 11:44 hr

    Moonrise/Moonset

    • Moonrise: 7:34 AM
    • Moonset: 7:27 PM
    • Duration: 11:53 hr
    Astronomy

    Frederick Weather Report

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

    September 29, 2016; 4:55 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 >

    Sat. Dust & Dander

    Sat. Wind Maps