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  • Today

    Sep 1

    Hot and humid with sunshine 91°Lo 68°
  • Wed

    Sep 2

    Areas of morning fog 89°Lo 67°
    more
  • Thu

    Sep 3

    Periods of sun; hot and humid 92°Lo 66°
    more
  • Fri

    Sep 4

    An afternoon thunderstorm 87°Lo 68°
    more
  • Sat

    Sep 5

    A stray t-storm; not as warm 80°Lo 61°
    more
< Previous 8 hours Next 8 hours >
  Tue
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Clear
Mostly Clear
Temp (°F) 90° 90° 89° 87° 84° 84° 83° 83°
RealFeel® 94° 93° 90° 90° 86° 86° 87° 86°
Humidity 38% 40% 44% 53% 54% 55% 60% 61%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 4 WNW 4 WNW 4 WNW 2 W 2 W 1 WNW 1 NW 1 NW
UV Index 4 2 1 0 0 0 0 0
Cloud Cover 0% 0% 3% 13% 25% 16% 9% 10%
Dew Point 61° 63° 65° 68° 66° 66° 68° 68°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 91° 85° N/A N/A
Low 68° 60° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 13:04 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:44 PM with 13:28 of moolight, then sets at 11:12 AM

Potomac Park Weather Report

DC, Baltimore: July-like Heat to Continue Through Labor Day

September 1, 2015; 1:39 PM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Washington, D.C., and Baltimore. more >

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