• Today

    Apr 16

    49°Lo 32°

    Sunny, but chilly

    Fair for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      51°
  • Thu

    Apr 17

    55°Lo 37°

    Cool with clouds and sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      57°
    more
  • Fri

    Apr 18

    58°Lo 42°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      60°
    more
  • Sat

    Apr 19

    63°Lo 39°

    Times of sun and clouds

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      60°
    more
  • Sun

    Apr 20

    63°Lo 42°

    Intervals of clouds and sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      66°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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8pm 9pm 10pm 11pm Thu
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Sunny
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 47° 44° 41° 40° 38° 36° 36° 35°
RealFeel® 43° 41° 39° 38° 36° 34° 34° 33°
Humidity 31% 36% 42% 49% 56% 60% 64% 68%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
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Snow
 
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Ice
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 6 NE 5 ENE 4 ENE 4 ENE 4 ENE 4 ENE 4 ENE 4 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 1% 3% 3%
Dew Point 17° 18° 20° 22° 23° 23° 25° 25°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 16

more Historical Weather Data >
  Today Normal Record 4/16/2013
High 49° 67° 92° (2002) 74°
Low 32° 47° 29° (1943) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:16 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:28 PM with 10:32 of moolight, then sets at 8:00 AM

Top Story

Rockville Weather Report

DC: Drier, Chillier for Wednesday

April 16, 2014; 4:25 AM ET

Tuesday's soaking, wind-driven rain will be replaced by drier weather on Wednesday, but it will be chilly. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration