• Early AM

    Aug 31

    Lo 69°

    Mostly cloudy

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    more
  • Today

    Aug 31

    89°Lo 67°

    Variably cloudy and humid

    Excellent for an outdoor bbq
    • Precip
      15%
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      2 mph
  • Tue

    Sep 1

    92°Lo 69°

    Hot with plenty of sunshine

    Excellent for an outdoor bbq
    • Precip
      11%
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      2 mph
    more
  • Wed

    Sep 2

    92°Lo 69°

    Partly sunny, hot and humid

    Excellent for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Sep 3

    93°Lo 69°

    A thunderstorm in the area

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 88° 89° 88° 87° 84° 81° 77° 75°
RealFeel® 93° 93° 90° 87° 85° 82° 79° 78°
Humidity 41% 43% 44% 48% 54% 61% 69% 81%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 6 W 6 WSW 5 SW 5 SW 5 SSW 2 S 2 SSW 2 SSW
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 70% 70% 70% 70% 70% 26% 26% 26%
Dew Point 62° 64° 64° 65° 66° 66° 66° 68°
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

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 89° 85° N/A N/A
Low 67° 64° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:05 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:57 PM with 12:56 of moolight, then sets at 9:53 AM

Lanham Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

August 31, 2015; 1:20 AM ET

A push of summery heat and humidity will arrive in the Washington D.C. and Baltimore areas this week as September begins. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Mon. Outdoor Entertaining

Mon. Wind Maps

Mon. UV Index