• Today

    Jul 28

    91°Lo 72°

    Humid with a heavy t-storm

    Poor for running
    • Precip
      55%
    • Hours of Precip
      6.5
    • Wind
      Gust
      6 mph
    more
  • Fri

    Jul 29

    85°Lo 66°

    Some rain and a thunderstorm

    Poor for running
    • Precip
      56%
    • Hours of Precip
      2.5
    • Wind
      Gust
      12 mph
    more
  • Sat

    Jul 30

    85°Lo 68°

    A p.m. t-storm in spots

    Good for running
    • Precip
      42%
    • Hours of Precip
      3
    • Wind
      Gust
      8 mph
    more
  • Sun

    Jul 31

    88°Lo 66°

    A couple of thunderstorms

    Poor for running
    • Precip
      60%
    • Hours of Precip
      3
    • Wind
      Gust
      8 mph
    more
  • Mon

    Aug 1

    88°Lo 65°

    A shower or t-storm in spots

    Fair for running
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
Next Previous
Mainly clear 70° Lo 65° RealFeel® 74° / 66°

N

E

S

W

  • Precipitation: 17%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 100%
  • Cloud Cover: 20%
  • Dew Point: 68° F
  • Visibility: 10 mi
4 mph

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2015
High 88° 88° N/A 90°
Low 65° 68° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:11 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 AM with 14:29 of moolight, then sets at 7:24 PM

Frederick Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 11:11 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.