• Tonight

    Aug 31

    Lo 70°

    A thunderstorm in the area

    Driving Weather
    • Precip
      14%
    • Hours of Precip
      1.5
    • Rain
      0.12 in
  • Thu

    Sep 1

    81°Lo 61°

    Clouds breaking, a t-storm

    Good for driving
    • Precip
      60%
    • Hours of Precip
      1.5
    • Rain
      0.31 in
    more
  • Fri

    Sep 2

    81°Lo 64°

    Partly sunny and less humid

    Excellent for driving
    • Precip
      8%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Sep 3

    72°Lo 61°

    Mostly cloudy, rain possible

    Very Good for driving
    • Precip
      35%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Sep 4

    68°Lo 62°

    Rather cloudy, rain possible

    Very Good for driving
    • Precip
      35%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Mostly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 85° 83° 80° 77° 76° 75° 74° 74°
RealFeel® 86° 85° 83° 80° 80° 77° 79° 79°
Humidity 51% 59% 68% 76% 84% 87% 88% 91%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
3%
 
5%
 
9%
 
9%
 
13%
 
51%
 
47%
 
39%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 6 S 5 S 5 S 5 S 4 S 4 SSW 4 SSW 4 SSW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 45% 25% 45% 45% 45% 45% 45% 45%
Dew Point 66° 68° 69° 69° 71° 71° 71° 71°
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 8/31/2015
High 90° 85° N/A 88°
Low 70° 64° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:02 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:46 AM with 13:32 of moolight, then sets at 7:18 PM

Lanham Weather Report

Warm fall may jeopardize foliage displays in northeastern US

August 31, 2016; 4:49 PM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >

Travel Weather Forecast

Aug 31, 2016; 4:07 PM ET United States travel weather forecast

Wed. Travel Weather

48 Hour Precipitation Forecast

Wed. Driving Weather