• Today

    Jul 30

    84°Lo 71°

    Showers and a heavier t-storm

    Fair for lawn mowing
    • Hours of Precip
      3
    • Precip
      66%
    • Hi
      RealFeel
      99°
  • Sun

    Jul 31

    87°Lo 70°

    Couple of thunderstorms

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      60%
    • Hi
      RealFeel
      102°
    more
  • Mon

    Aug 1

    89°Lo 68°

    Clouds and sun with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      98°
    more
  • Tue

    Aug 2

    85°Lo 64°

    Periods of sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      89°
    more
  • Wed

    Aug 3

    85°Lo 67°

    Periods of sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      93°
    more
Next Previous
Mostly cloudy 82° RealFeel® 96°

N

E

S

W

  • Humidity: 77%
  • Pressure: 29.99 in ↑
  • UV Index: 4
  • Cloud Cover: 89%
  • Ceiling: 12000 ft
  • Dew Point: 74° F
  • Visibility: 8 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:13 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 AM with 14:36 of moolight, then sets at 5:36 PM

Temperature Summary - 11:44 AM

  Temp (°F)
Now 82°
Yesterday 87°
RealFeel® 96°
RealFeel® Shade 89°
Wind Chill 82°
Dew Point 74°
  Hi / Lo
Previous 6 Hours 82°
  72°
Previous 12 Hours 82°
  72°
Previous 24 Hours 87°
  72°

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 84° 84° N/A 90°
Low 71° 69° N/A 73°

Precipitation Summary - 11:44 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Rockville Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 30, 2016; 10:21 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration