• Today

    Jul 29

    89°Lo 70°

    Partly sunny and humid

    Poor for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Sat

    Jul 30

    83°Lo 70°

    Drenching afternoon t-storms

    Poor for running
    • Precip
      69%
    • Hours of Precip
      5
    • Wind
      Gust
      8 mph
  • Sun

    Jul 31

    88°Lo 68°

    A couple of thunderstorms

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

    Aug 1

    87°Lo 65°

    A shower or t-storm in spots

    Poor for running
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
    more
  • Tue

    Aug 2

    84°Lo 66°

    Periods of clouds and sun

    Very Good for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
T-storms
Temp (°F) 72° 72° 72° 72° 71° 70° 72° 73°
RealFeel® 79° 79° 79° 78° 77° 74° 78° 78°
Humidity 100% 100% 100% 100% 100% 100% 100% 99%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
6%
 
6%
 
6%
 
5%
 
4%
 
4%
 
7%
 
54%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 SSW 2 SSW 2 S 2 SSE 2 SE 2 SSE 4 SSE 4 SSE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 33% 26% 31% 45% 45% 45% 45% 90%
Dew Point 72° 72° 72° 72° 71° 70° 72° 73°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 83° 88° N/A 91°
Low 70° 68° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:14 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 AM with 14:38 of moolight, then sets at 5:38 PM

Frederick Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 29, 2016; 11:10 AM ET

Rounds of drenching showers and thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. 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.