• Today

    Apr 16

    49°Lo 32°

    Chilly with plenty of sun

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
  • Thu

    Apr 17

    55°Lo 38°

    Cool with periods of sun

    High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 18

    57°Lo 43°

    Mainly cloudy

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    66°Lo 41°

    Times of clouds and sun

    Moderate indoor dust & dander levels
    • Precip
      10%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Apr 20

    64°Lo 43°

    Times of clouds and sun

    Low indoor dust & dander levels
    • Precip
      9%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Clear
Clear
Temp (°F) 46° 49° 49° 49° 48° 47° 44° 42°
RealFeel® 49° 52° 51° 48° 46° 44° 43° 40°
Humidity 35% 35% 33% 31% 32% 34% 39% 46%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
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%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 8 N 7 N 7 N 7 N 6 NE 5 NE 4 ENE 3 ENE
UV Index 6 5 4 2 1 0 0 0
Cloud Cover 2% 1% 1% 0% 0% 0% 0% 0%
Dew Point 20° 22° 21° 20° 20° 20° 21° 22°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 16

more Historical Weather Data >
  Today Normal Record 4/16/2013
High 49° 65° N/A 74°
Low 32° 45° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:15 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:26 PM with 10:33 of moolight, then sets at 7:59 AM

Top Story

Lanham Weather Report

DC: Drier, Chillier for Wednesday

April 16, 2014; 4:25 AM ET

Tuesday's soaking, wind-driven rain will be replaced by drier weather on Wednesday, but it will be chilly. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps