• Tonight

    Dec 27

    Lo 39°

    Increasing clouds

    Sinus Headache Weather
    • Hi
      RealFeel
      58°
    • UV
      2 - Low
    • Cloud
      Cover
      21%
    more
  • Sun

    Dec 28

    51°Lo 39°

    Mild with occasional rain

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      50°
    • UV
      1 - Low
    • Cloud
      Cover
      96%
    more
  • Mon

    Dec 29

    45°Lo 32°

    Cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      44°
    • UV
      1 - Low
    • Cloud
      Cover
      95%
  • Tue

    Dec 30

    39°Lo 24°

    Remaining cloudy and breezy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Cloud
      Cover
      88%
    more
  • Wed

    Dec 31

    37°Lo 23°

    Times of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      2 - Low
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 41° 42° 44° 44° 45° 45° 45° 44°
RealFeel® 40° 42° 43° 44° 44° 44° 43° 41°
Humidity 75% 70% 65% 61% 58% 58% 58% 61%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
24%
 
20%
 
20%
 
15%
 
5%
 
5%
 
6%
 
7%
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) 5 NNE 5 NE 5 NE 5 NE 6 NE 5 NE 5 NE 5 NNE
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 34° 33° 33° 32° 31° 31° 31° 31°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 45° 44° N/A 49°
Low 32° 29° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:27 of sunlight, then sets at 4:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 13:22 of moolight, then sets at 1:48 AM

Lanham Weather Report

DC: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 5:47 PM ET

Mild weather will continue in the Washington, D.C., area through this weekend, ahead of more typical cold conditions for next week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Mon. Sinus Headache

Mon. UV Index