• Early AM

    Dec 27

    Lo 29°

    Partly cloudy

    Morning School Bus Weather
    • T-storms
      0%
    • Precip
      3%
    • Wind
      Gust
      5 mph
    more
  • Today

    Dec 27

    55°Lo 39°

    Mostly sunny

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      5%
    • Wind
      Gust
      5 mph
    more
  • Sun

    Dec 28

    51°Lo 39°

    A morning shower, then rain

    Excellent at the bus stop
    • T-storms
      20%
    • Precip
      65%
    • Wind
      Gust
      5 mph
  • Mon

    Dec 29

    47°Lo 32°

    Colder; a little morning rain

    Good at the bus stop
    • T-storms
      0%
    • Precip
      72%
    • Wind
      Gust
      13 mph
    more
  • Tue

    Dec 30

    41°Lo 25°

    Intervals of clouds and sun

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      10%
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 41° 40° 39° 40° 42° 44° 47° 49°
RealFeel® 40° 39° 38° 40° 41° 44° 47° 50°
Humidity 82% 84% 88% 86% 84% 79% 74% 71%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
7%
 
7%
 
9%
 
18%
 
18%
 
23%
 
43%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 SW 4 SW 4 WSW 2 W 4 W 4 W 4 W 4 W
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 79% 84% 90% 96% 96% 97% 97% 98%
Dew Point 36° 36° 36° 36° 37° 38° 39° 40°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 51° 44° 75° (1946) 57°
Low 39° 30° 10° (1914) 30°

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 11:51 AM with 12:53 of moolight, then sets at 12:44 AM

Rockville Weather Report

DC: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 2:41 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 >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Sun. Morning Bus Stop

Sun. UV Index

Sun. Wind Maps