• Sun

    Apr 20

    64°Lo 39°

    Intervals of clouds and sun

    Low indoor dust & dander levels
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
  • Mon

    Apr 21

    66°Lo 42°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      14%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      76%
    more
  • Tue

    Apr 22

    66°Lo 45°

    Rain tapering off

    Moderate indoor dust & dander levels
    • Precip
      75%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      87%
    more
  • Wed

    Apr 23

    69°Lo 44°

    Sun, then clouds

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      38%
    more
  • Thu

    Apr 24

    68°Lo 55°

    Spotty showers in the morning

    Moderate indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      53%
    more
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Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 64° 70° N/A 57°
Low 39° 46° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:24 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:44 AM

Top Story

Frederick Weather Report

DC: Drier, Chillier for Wednesday

April 15, 2014; 7:00 PM ET

Tuesday's soaking, wind-driven rain will be replaced by drier weather on Wednesday, but it will be chilly. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Dust & Dander

Sun. Wind Maps