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  • Tonight

    Aug 30

    Mainly clear and more humid Lo 69°
  • Wed

    Aug 31

    Partly sunny and humid 90°Lo 71°
    more
  • Thu

    Sep 1

    Not as hot with a t-storm 84°Lo 64°
    more
  • Fri

    Sep 2

    Partly sunny and less humid 81°Lo 64°
    more
  • Sat

    Sep 3

    Plenty of sunshine 76°Lo 62°
    more
Next 8 hours >
  Tue
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Mostly Clear
Mostly Clear
Temp (°F) 77° 75° 73° 72° 72° 71° 71° 71°
RealFeel® 77° 76° 74° 74° 74° 73° 73° 73°
Humidity 68% 73% 77% 82% 84% 84% 86% 88%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
Snow
 
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0%
 
0%
 
0%
 
0%
 
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Ice
 
0%
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 5 E 4 E 4 E 2 SE 2 S 2 S 2 SW 2 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 27% 25% 19% 14% 10% 9% 13% 25%
Dew Point 66° 66° 66° 67° 67° 66° 66° 67°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2015
High 89° 85° 99° (1953) 87°
Low 69° 68° 50° (1986) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:04 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:46 AM with 13:56 of moolight, then sets at 6:42 PM

Washington Weather Report

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

August 30, 2016; 11:24 AM ET

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