• Tonight

    Sep 17

    Lo 57°

    Partly cloudy

    Running Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
  • Thu

    Sep 18

    76°Lo 56°

    Partly sunny and pleasant

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Fri

    Sep 19

    73°Lo 58°

    Partly sunny and pleasant

    Excellent for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Sat

    Sep 20

    80°Lo 61°

    Clouds breaking for some sun

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Sun

    Sep 21

    83°Lo 63°

    Warm with partial sunshine

    Excellent for running
    • Precip
      16%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 63° 62° 61° 60° 59° 59° 58° 57°
RealFeel® 62° 61° 60° 59° 58° 58° 57° 57°
Humidity 70% 74% 78% 81% 84% 86% 87% 88%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 2 NE 2 NE 2 ENE 2 ESE 2 SSE 2 S 2 S 2 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 27% 22% 21% 22% 24% 31% 31% 31%
Dew Point 53° 54° 54° 54° 55° 54° 54° 54°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 75° 79° 96° (1991) 72°
Low 57° 62° 44° (1923) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:22 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:52 AM with 14:27 of moolight, then sets at 3:19 PM

Top Story

University Heights Weather Report

DC: Remainder of Week to Be Dry, Cool

September 17, 2014; 7:11 AM ET

Rainfall will be scarce around Washington, D.C., this week, but cool air will be plentiful. 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.