• Today

    Aug 1

    79°Lo 65°

    Rain and drizzle; more humid

    Frizz Forecast Weather
    • Wind
      Gust
      8 mph
    • Precip
      90%
    • Hours of Precip
      8
    more
  • Sat

    Aug 2

    76°Lo 64°

    A morning thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      12 mph
    • Precip
      60%
    • Hours of Precip
      1.5
  • Sun

    Aug 3

    82°Lo 65°

    Warmer; an afternoon t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      6 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Mon

    Aug 4

    84°Lo 64°

    Clouds and sun with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      4 mph
    • Precip
      55%
    • Hours of Precip
      1.5
    more
  • Tue

    Aug 5

    88°Lo 64°

    Partly sunny

    Frizz Forecast Weather
    • Wind
      Gust
      6 mph
    • Precip
      10%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Rain
Rain
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 65° 66° 67° 68° 69° 70° 72° 72°
RealFeel® 60° 60° 64° 64° 69° 72° 74° 75°
Humidity 92% 92% 89% 86% 83% 80% 78% 76%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
65%
 
65%
 
44%
 
52%
 
48%
 
34%
 
34%
 
29%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 13 NE 11 NE 9 NE 7 NE 5 NE 5 NE 5 NE 4 NE
UV Index 0 0 0 1 1 2 3 3
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 63° 63° 64° 64° 64° 64° 65° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2013
High 76° 88° 101° (2006) 88°
Low 64° 71° 55° (1895) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:09 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 11:14 of moolight, then sets at 11:40 PM

Top Story

Rockville Weather Report

DC, Baltimore: Rain to Dampen Weekend Plans

August 1, 2014; 2:52 AM ET

Rain will converge along the Atlantic Seaboard this weekend with Washington, D.C., and Baltimore caught in the middle. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index