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  • Tonight

    Aug 30

    Mainly clear and more humid. Lo 65°
    more
  • Wed

    Aug 31

    Humid with clouds and sun. 90°Lo 69°
  • Thu

    Sep 1

    A thunderstorm; not as hot. 82°Lo 62°
    more
  • Fri

    Sep 2

    Partly sunny and pleasant 79°Lo 63°
    more
  • Sat

    Sep 3

    Sunny and delightful 74°Lo 63°
    more
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 69° 71° 75° 79° 83° 87° 88° 89°
RealFeel® 72° 76° 83° 88° 94° 99° 99° 98°
Humidity 100% 93% 84% 69% 60% 56% 51% 48%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
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0%
 
0%
 
0%
 
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0%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 SSW 2 S 2 S 3 S 4 S 4 S 4 S 4 S
UV Index 0 1 2 3 5 6 6 6
Cloud Cover 13% 46% 46% 46% 46% 46% 46% 46%
Dew Point 69° 68° 70° 68° 68° 69° 68° 67°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 90° 84° 100° (1953) 88°
Low 69° 68° 49° (1934) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:02 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:48 AM with 13:31 of moolight, then sets at 7:19 PM

Arlington 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 >

FOX 5 Washington D.C. Headlines

Hogan: $5M study for new Chesapeake Bay crossing

Gov. Larry Hogan on Tuesday announced a $5 million study to explore a potential new Chesapeake Bay crossing.

GW hires former Islamic extremist

Units lost contact on street during 911 outage