• Today

    Aug 30

    88°Lo 63°

    Sunshine and less humid

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
  • Wed

    Aug 31

    90°Lo 68°

    Partly sunny and humid

    Very Good for running
    • Precip
      19%
    • Hours of Precip
      0.5
    • Wind
      Gust
      6 mph
    more
  • Thu

    Sep 1

    84°Lo 58°

    Not as hot with a t-storm

    Good for running
    • Precip
      58%
    • Hours of Precip
      1.5
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 2

    79°Lo 60°

    Partly sunny

    Very Good for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Sat

    Sep 3

    76°Lo 61°

    Pleasant with plenty of sun

    Excellent for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11pm
Wed
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 68° 67° 66° 66° 65° 65° 65° 63°
RealFeel® 70° 68° 67° 66° 65° 67° 67° 66°
Humidity 92% 93% 93% 93% 93% 93% 93% 100%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 2 ENE 2 ENE 2 E 2 E 2 E 2 ESE 2 ESE 2 ESE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 66° 65° 64° 64° 63° 63° 63° 63°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2015
High 88° 85° N/A 91°
Low 63° 64° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:06 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:47 AM with 13:58 of moolight, then sets at 6:45 PM

Frederick Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. 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.