• Tonight

    May 21

    Lo 68°

    Partly cloudy, warm and humid

    Golfing Weather
    • Precip
      35%
    • Wind
      Speed
      5 mph
    • T-storms
      60%
    more
  • Wed

    May 22

    89°Lo 69°

    Thundershower

    Good for golfing
    • Precip
      58%
    • Wind
      Speed
      6 mph
    • T-storms
      60%
    more
  • Thu

    May 23

    81°Lo 59°

    Showers and a heavier t-storm

    Fair for golfing
    • Precip
      67%
    • Wind
      Speed
      12 mph
    • T-storms
      48%
  • Fri

    May 24

    74°Lo 47°

    A morning t-storm possible

    Good for golfing
    • Precip
      30%
    • Wind
      Speed
      12 mph
    • T-storms
      35%
    more
  • Sat

    May 25

    72°Lo 47°

    Mostly sunny and nice

    Excellent for golfing
    • Precip
      11%
    • Wind
      Speed
      8 mph
    • T-storms
      3%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
T-storms
Cloudy
T-storms
Mostly Cloudy
T-storms
T-storms
Mostly Cloudy
Temp (°F) 73° 74° 76° 77° 80° 78° 79° 81°
RealFeel® 72° 69° 76° 75° 81° 78° 80° 83°
Humidity 79% 79% 74% 77% 70% 80% 78% 68%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
48%
 
52%
 
43%
 
51%
 
43%
 
56%
 
56%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 11 SSW 12 SSW 13 SSW 14 SSW 15 SSW 17 SSW 14 SSW 12 SSW
UV Index 1 1 3 3 3 3 3 3
Cloud Cover 90% 90% 90% 89% 89% 90% 89% 89%
Dew Point 66° 67° 67° 69° 69° 71° 72° 70°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 81° 76° N/A 79°
Low 59° 56° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:31 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 PM with 10:28 of moolight, then sets at 5:18 AM

Top Story

Lanham Weather Report

Severe Storms to Reach DC, NYC, Albany Thursday

May 21, 2013; 5:20 PM ET

The same storm system responsible for producing violent thunderstorms in Oklahoma recently will reach the Atlantic Seaboard Thursday. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Thu. Golf Weather

Thu. Wind Maps