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  • Today

    Aug 31

    A thunderstorm in spots 84°Lo 62°
  • Thu

    Sep 1

    Partly sunny and less humid 76°Lo 52°
    more
  • Fri

    Sep 2

    Mostly sunny and pleasant 75°Lo 51°
    more
  • Sat

    Sep 3

    Sunny and pleasant 78°Lo 51°
    more
  • Sun

    Sep 4

    Sunny 80°Lo 52°
    more
< Previous 8 hours Next 8 hours >
  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
T-storms
Temp (°F) 82° 83° 84° 82° 81° 78° 75° 73°
RealFeel® 90° 90° 89° 85° 82° 78° 73° 69°
Humidity 52% 48% 49% 49% 55% 62% 73% 80%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
4%
 
14%
 
14%
 
18%
 
43%
 
47%
 
51%
 
53%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 4 WSW 4 WSW 5 W 5 WNW 5 NW 5 NW 5 NNW 4 N
UV Index 5 5 4 2 1 0 0 0
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 94%
Dew Point 63° 62° 63° 61° 63° 64° 66° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 84° 79° 95° (1983) 88°
Low 62° 55° 41° (1986) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 13:05 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:59 AM with 13:34 of moolight, then sets at 7:33 PM

Washington Weather Report

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

August 31, 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 >