• Today

    Apr 20

    63°Lo 38°

    Clouds breaking for some sun

    Excellent for driving
    • Precip
      12%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Apr 21

    69°Lo 48°

    Sunny to partly cloudy

    Excellent for driving
    • Precip
      3%
    • Hours of Precip
      0
    • Rain
      0 in
  • Tue

    Apr 22

    72°Lo 47°

    An afternoon t-storm or two

    Good for driving
    • Precip
      63%
    • Hours of Precip
      2
    • Rain
      0.25 in
    more
  • Wed

    Apr 23

    64°Lo 42°

    Partly sunny; breezy, cooler

    Excellent for driving
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Apr 24

    67°Lo 53°

    Plenty of sunshine

    Excellent for driving
    • Precip
      7%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 39° 44° 49° 52° 57° 62° 63° 65°
RealFeel® 40° 46° 54° 60° 67° 73° 75° 76°
Humidity 89% 83% 71% 59% 48% 41% 36% 32%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 NNE 2 NNE 2 NNE 3 NE 3 NE 3 ENE 3 E 3 ESE
UV Index 0 1 2 4 5 7 7 6
Cloud Cover 10% 10% 10% 10% 10% 10% 10% 26%
Dew Point 36° 39° 40° 38° 38° 37° 35° 35°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° 66° N/A 53°
Low 48° 47° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 13:27 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:18 AM with 10:29 of moolight, then sets at 11:47 AM

Top Story

Lanham Weather Report

DC: Temperatures to Remain on a Roller Coaster Ride

April 20, 2014; 2:45 PM ET

Temperatures will remain on the spring roller coaster ride this week in Washington, D.C. more >

Travel Weather Forecast

Apr 20, 2014; 11:44 AM ET United States travel weather forecast

Mon. Travel Weather

48 Hour Precipitation Forecast

Mon. Driving Weather