• Today

    Dec 27

    55°Lo 39°

    Times of clouds and sun

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      2 - Low
  • Sun

    Dec 28

    50°Lo 38°

    A morning shower, then rain

    At Risk weather for arthritis pain
    • Rain
      0.47 in
    • Hours of Precip
      6.5
    • UV
      1 - Low
    more
  • Mon

    Dec 29

    44°Lo 32°

    A little morning rain; cloudy

    Beneficial weather for arthritis pain
    • Snow
      1.10 in
    • Hours of Precip
      5
    • UV
      1 - Low
    more
  • Tue

    Dec 30

    40°Lo 23°

    Remaining cloudy and breezy

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      1 - Low
    more
  • Wed

    Dec 31

    36°Lo 22°

    Intervals of clouds and sun

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      2 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9pm
10pm 11pm Sun
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 42° 42° 41° 41° 41° 41° 41° 41°
RealFeel® 40° 39° 39° 39° 39° 39° 39° 40°
Humidity 75% 78% 79% 80% 81% 82% 82% 83%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
3%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 5 S 5 S 5 S 5 SSW 5 SSW 5 SW 5 SW 5 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 54% 66% 78% 88% 90% 91% 93% 93%
Dew Point 35° 35° 35° 35° 36° 36° 36° 36°
Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 55° 44° 72° (1971) 50°
Low 39° 30° (1914) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

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

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:16 AM with 12:22 of moolight, then sets at 11:38 PM

Rockville Weather Report

DC: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 4:31 AM ET

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

Sat. Arthritis Pain

Sat. UV Index