• Today

    Jul 11

    84°Lo 65°

    A thunderstorm in spots

    Excellent at the bus stop
    • T-storms
      40%
    • Precip
      40%
    • Wind
      Gust
      7 mph
    more
  • Sat

    Jul 12

    87°Lo 69°

    Partly sunny

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      10 mph
  • Sun

    Jul 13

    90°Lo 72°

    Drenching afternoon t-storms

    Excellent at the bus stop
    • T-storms
      60%
    • Precip
      71%
    • Wind
      Gust
      12 mph
    more
  • Mon

    Jul 14

    91°Lo 72°

    Showers and a heavier t-storm

    Very Good at the bus stop
    • T-storms
      60%
    • Precip
      69%
    • Wind
      Gust
      13 mph
    more
  • Tue

    Jul 15

    88°Lo 66°

    Heavy thunderstorms

    Very Good at the bus stop
    • T-storms
      60%
    • Precip
      65%
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 66° 65° 65° 66° 67° 71° 75° 77°
RealFeel® 65° 65° 63° 64° 67° 74° 80° 84°
Humidity 93% 93% 93% 93% 91% 85% 76% 68%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
4%
 
4%
 
4%
 
4%
 
5%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 SE 2 SSE 2 S 2 S 2 SSE 2 SSE 3 SSE 4 SSE
UV Index 0 0 0 0 0 2 3 5
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 64° 62° 63° 64° 65° 66° 67° 66°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 87° 89° 99° (1908) 76°
Low 69° 71° 53° (1895) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:42 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:36 PM with 10:45 of moolight, then sets at 7:21 AM

Top Story

Rockville Weather Report

DC: Typical Warmth, Spotty Storms Forecast for Weekend

July 11, 2014; 4:35 AM ET

After the number of thunderstorms diminish into Friday, the weekend will bring fairly typical warmth and humidity for the middle of July around Washington, D.C. more >

The AccuWeather RealFeel Temperature

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

Sat. Morning Bus Stop

Sat. UV Index

Sat. Wind Maps