• Today

    Jul 29

    88°Lo 74°

    Mostly sunny, warm and humid

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Jul 30

    90°Lo 67°

    A p.m. shower or t-storm

    Poor for skiing
    • Rain
      0.10 in
    • Precip
      57%
    • Hours of Precip
      1
  • Fri

    Jul 31

    90°Lo 67°

    Sunny, warm and less humid

    Poor for skiing
    • Rain
      0 in
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Sat

    Aug 1

    93°Lo 67°

    Sunshine and hot

    Poor for skiing
    • Rain
      0 in
    • Precip
      18%
    • Hours of Precip
      0
    more
  • Sun

    Aug 2

    89°Lo 69°

    Sunny and remaining very warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      12%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 76° 74° 76° 78° 81° 83° 86° 87°
RealFeel® 85° 82° 86° 89° 93° 96° 100° 102°
Humidity 99% 100% 100% 93% 85% 75% 68% 63%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
7%
 
7%
 
6%
 
5%
 
5%
 
6%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 6 SSW 6 SSW 6 SSW 6 SSW 6 SSW 6 SSW 6 SW 7 SW
UV Index 0 0 0 1 2 4 6 7
Cloud Cover 32% 45% 70% 65% 57% 41% 26% 18%
Dew Point 76° 74° 76° 76° 76° 74° 74° 73°
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 - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 90° 85° N/A 79°
Low 67° 67° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:15 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:37 PM with 10:43 of moolight, then sets at 6:20 AM

Lanham Weather Report

DC, Baltimore: Dog Days of Summer to Continue

July 29, 2015; 8:54 AM ET

Typical hot and humid weather, known as the dog days of summer, will continue this week in the Washington, D.C., and Baltimore areas. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

48 Hour Precipitation Forecast

Thu. Ski Weather