• Fri

    Dec 26

    52°Lo 36°

    Mostly sunny

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      10%
    • Wind
      Gust
      13 mph
    more
  • Sat

    Dec 27

    47°Lo 27°

    A passing afternoon shower

    Excellent at the bus stop
    • T-storms
      20%
    • Precip
      55%
    • Wind
      Gust
      9 mph
    more
  • Sun

    Dec 28

    42°Lo 24°

    Colder with flurries

    Very Good at the bus stop
    • T-storms
      1%
    • Precip
      55%
    • Wind
      Gust
      18 mph
  • Mon

    Dec 29

    39°Lo 28°

    Sunshine

    Very Good at the bus stop
    • T-storms
      0%
    • Precip
      1%
    • Wind
      Gust
      22 mph
    more
  • Tue

    Dec 30

    40°Lo 24°

    Partial sunshine

    Very Good at the bus stop
    • T-storms
      0%
    • Precip
      0%
    • Wind
      Gust
      21 mph
    more
Next Previous
Hi 42° RealFeel® 38° Precipitation 55%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 18 mph

Mostly cloudy and colder with a few flurries

  • Max UV Index: 1 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs
Lo 24° RealFeel® 18° Precipitation 1%

Night

N

E

S

W

  • NW 8 mph
  • Gusts: 22 mph

Clearing

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 42° 44° 75° (1946) 57°
Low 24° 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: Christmas Eve Storm to Affect Holiday Travel This Week

December 21, 2014; 5:10 PM ET

Holiday travel will be at risk across the Washington D.C. area this week as a strong storm takes shape and blasts through the region. more >

The AccuWeather RealFeel Temperature

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