• Today

    Aug 23

    76°Lo 63°

    Cloudy with a shower or two

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      40%
    • Hours of Precip
      5
  • Sun

    Aug 24

    79°Lo 58°

    Clouds yielding to sun

    Excellent for stargazing
    • Cloud
      Cover
      11%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Mon

    Aug 25

    83°Lo 58°

    Sunshine and pleasant

    Very Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Tue

    Aug 26

    84°Lo 60°

    Mostly sunny and pleasant

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Wed

    Aug 27

    86°Lo 64°

    Mostly sunny and more humid

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      20%
    • Hours of Precip
      0
    more
Next Previous
Hi 76° RealFeel® 78° Precipitation 80%

Day

N

E

S

W

  • ENE 5 mph
  • Gusts: 11 mph

Considerable cloudiness with a brief shower or two

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 22%
  • Precipitation: 0.32 in
  • Rain: 0.32 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs
Lo 63° RealFeel® 62° Precipitation 40%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 8 mph

An evening shower in the area; otherwise, mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 76° 86° 98° (1936) 79°
Low 63° 69° 52° (1925) 66°

Solunar Information for Rockville, MD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:24 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:44 AM with 13:52 of moolight, then sets at 6:36 PM

Mon, Aug 25
New
Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Top Story

Rockville Weather Report

DC: Showers to Retreat by Sunday

August 23, 2014; 3:04 AM ET

While umbrellas will still be needed on Saturday, dry air will push southward across the Washington, D.C., area later this weekend. more >

Curiosity Tastes Mars

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Sat. Stargazing