• Sun

    May 26

    75°Lo 50°

    Sunny to partly cloudy

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      25%

  • Mon

    May 27

    74°Lo 55°

    More sun than clouds

    Very High indoor dust & dander levels
    • Precip
      12%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      31%
    more

  • Tue

    May 28

    75°Lo 61°

    Partly sunny

    Very High indoor dust & dander levels
    • Precip
      19%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      40%
    more

  • Wed

    May 29

    74°Lo 68°

    Cloudy with a little rain

    Extreme indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      95%
    more

  • Thu

    May 30

    89°Lo 68°

    Warmer with clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      17%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      68%
    more
Next Previous
Hi 75° RealFeel® 83° Precipitation 25%

Day

N

E

S

W

  • NNW 4 mph
  • Gusts: 8 mph

Sunny to partly cloudy

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 48° Precipitation 15%

Night

N

E

S

W

  • NE 4 mph
  • Gusts: 6 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2012
High 75° 78° 96° (1880) 86°
Low 50° 60° 42° (1899) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:36 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:10 PM with 10:11 of moolight, then sets at 8:21 AM

Top Story

Rockville Weather Report

Summerlike Tuesday in DC, Philadelphia, New York

May 21, 2013; 5:03 AM ET

Rising temperatures and humidity across the mid-Atlantic will have it feeling like the end of June. more >

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