• Today

    Dec 28

    53°Lo 38°

    A bit of rain this afternoon

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      53°
    • UV
      1 - Low
    • Cloud
      Cover
      90%
    more
  • Mon

    Dec 29

    45°Lo 30°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      44°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
  • Tue

    Dec 30

    38°Lo 24°

    Clouds breaking for some sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      36°
    • UV
      1 - Low
    • Cloud
      Cover
      82%
    more
  • Wed

    Dec 31

    36°Lo 21°

    Cold with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      57%
    more
  • Thu

    Jan 1

    39°Lo 25°

    Plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      2 - Low
    • Cloud
      Cover
      0%
    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) 40° 41° 43° 44° 45° 45° 44° 43°
RealFeel® 37° 39° 41° 43° 44° 44° 42° 40°
Humidity 70% 65% 61% 57% 54% 52% 52% 54%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
6%
 
6%
 
6%
 
4%
 
0%
 
0%
 
0%
 
0%
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) 6 NNW 7 N 7 N 7 N 6 NNW 6 NNW 6 NNW 6 NNW
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 31° 30° 30° 30° 29° 29° 28° 28°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 45° 44° 75° (1984) 51°
Low 30° 30° (1917) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:27 AM with 9:27 of sunlight, then sets at 4:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:27 PM with 13:23 of moolight, then sets at 1:50 AM

Rockville Weather Report

DC: Typical Winter Cold to Return After Mild Weekend

December 28, 2014; 4:37 AM ET

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