• Early AM

    May 30

    Lo 68°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    May 30

    88°Lo 69°

    Periods of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    May 31

    88°Lo 67°

    A shower and t-storm around

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Jun 1

    78°Lo 61°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      62%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      90%
  • Tue

    Jun 2

    77°Lo 58°

    A couple of showers possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 78° RealFeel® 85° Precipitation 62%

Day

N

E

S

W

  • NE 8 mph
  • Gusts: 14 mph

Mostly cloudy and not as warm with a couple of showers and a thunderstorm

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.32 in
  • Rain: 0.32 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 61° RealFeel® 56° Precipitation 87%

Night

N

E

S

W

  • NE 9 mph
  • Gusts: 15 mph

Considerable clouds with rain tapering off

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.57 in
  • Rain: 0.57 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7 hrs
  • Hours of Rain: 7 hrs

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/1/2014
High 78° 80° 98° (2011) 77°
Low 61° 62° 45° (1938) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:43 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:31 PM with 10:25 of moolight, then sets at 5:56 AM

Rockville Weather Report

Weekend to End Wet in DC, Baltimore

May 30, 2015; 12:14 AM ET

Following only limited rainfall during much of May, the weekend will end wet around Washington, D.C., and Baltimore with a significant cooldown to follow. more >

Mon. Dust & Dander

Mon. Wind Maps