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  • Tonight

    Sep 21

    A thunderstorm in spots early Lo 60°
  • Mon

    Sep 22

    Mostly sunny and not as warm 73°Lo 51°
    more
  • Tue

    Sep 23

    Mostly sunny 72°Lo 55°
    more
  • Wed

    Sep 24

    Sunny and pleasant 75°Lo 60°
    more
  • Thu

    Sep 25

    Pleasant with clouds and sun 73°Lo 60°
    more
Next 8 hours >
  Sun
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Temp (°F) 67° 67° 67° 66° 65° 64° 64° 64°
RealFeel® 64° 66° 64° 63° 64° 64° 63° 64°
Humidity 86% 87% 87% 88% 89% 90% 92% 92%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 4 WNW 0 2 WNW 2 W 2 WNW 2 WSW 2 NW 2 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 29% 33% 31% 39% 39% 42% 34% 29%
Dew Point 63° 63° 63° 62° 61° 61° 61° 62°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 78° 96° (1895) 80°
Low 60° 60° 41° (1956) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:13 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:28 AM with 13:13 of moolight, then sets at 5:41 PM

Top Story

Barnaby Terrace Weather Report

DC: September Temperature Roller Coaster to Continue

September 21, 2014; 4:44 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

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