• Tonight

    Jul 12

    Lo 69°

    Partly cloudy

    Construction Weather
    • Precip
      35%
    • Hours of Precip
      0
    • Hi
      RealFeel
      90°
    more
  • Sun

    Jul 13

    90°Lo 72°

    An afternoon t-storm or two

    Very Good for outdoor DIY projects
    • Precip
      60%
    • Hours of Precip
      1
    • Hi
      RealFeel
      99°
  • Mon

    Jul 14

    90°Lo 69°

    Strong t-storms, mainly later

    Fair for outdoor DIY projects
    • Precip
      68%
    • Hours of Precip
      3
    • Hi
      RealFeel
      101°
    more
  • Tue

    Jul 15

    84°Lo 62°

    Heavy t-storms; not as hot

    Poor for outdoor DIY projects
    • Precip
      70%
    • Hours of Precip
      6
    • Hi
      RealFeel
      86°
    more
  • Wed

    Jul 16

    81°Lo 61°

    Partly sunny and pleasant

    Excellent for outdoor DIY projects
    • Precip
      25%
    • Hours of Precip
      0
    • Hi
      RealFeel
      86°
    more
Next Previous
Hi 90° RealFeel® 99° Precipitation 60%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 12 mph

Humid with sunshine mixing with some clouds; an afternoon thunderstorm or two

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 72° RealFeel® 72° Precipitation 62%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 7 mph

Mainly cloudy with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.34 in
  • Rain: 0.34 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 90° 89° 100° (1954) 86°
Low 72° 71° 56° (1888) 72°

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 9:23 PM with 11:10 of moolight, then sets at 8:33 AM

Top Story

Rockville Weather Report

DC: Severe Storm, Flooding Threat to Start the New Week

July 12, 2014; 5:34 PM ET

The risk of severe thunderstorms and flash flooding will ramp up quickly for the start of the new week. more >

How to maximize your closet space

Have you turned your walk-in closet into a blocked-in closet, overflowing with clothes and hangers? Linda Koopersmith, The Beverly Hills Organizer, shows you a few simple tips to maximize your closet space.

Sun. Outdoor DIY Projects

Sun. Wind Maps

Sun. UV Index