• Tonight

    Jul 25

    Lo 74°

    Very humid

    Bicycling Weather
    • Precip
      50%
    • Hours of Precip
      1.5
    • Wind
      Gust
      18 mph
    more
  • Tue

    Jul 26

    94°Lo 70°

    A thunderstorm around

    Fair for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      7 mph
    more
  • Wed

    Jul 27

    94°Lo 70°

    Partly sunny and hot

    Very Good for biking
    • Precip
      21%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
  • Thu

    Jul 28

    95°Lo 72°

    Very warm with clouds and sun

    Very Good for biking
    • Precip
      15%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
    more
  • Fri

    Jul 29

    86°Lo 69°

    Clouds and sun with a t-storm

    Very Good for biking
    • Precip
      61%
    • Hours of Precip
      2
    • Wind
      Gust
      7 mph
    more
Next Previous
Hi 94° RealFeel® 102° Precipitation 21%

Day

N

E

S

W

  • NW 4 mph
  • Gusts: 6 mph

Partly sunny and hot

  • Max UV Index: 7 (High)
  • Thunderstorms: 21%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 75° Precipitation 12%

Night

N

E

S

W

  • WNW 2 mph
  • Gusts: 4 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 14%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 94° 89° N/A 86°
Low 70° 68° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:20 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:43 AM with 13:42 of moolight, then sets at 2:25 PM

Frederick Weather Report

Severe storms rip through Pennsylvania to New York with damaging winds

July 25, 2016; 8:10 PM ET

Strong thunderstorms will target the northeastern United States on Monday but will fail to sweep away the heat wave baking the region. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.