• Early AM

    Aug 1

    Lo 67°

    Clear

    Hair Frizz Weather
    • Wind
      Gust
      8 mph
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Today

    Aug 1

    87°Lo 62°

    Sun mixing with clouds

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      10%
    • Hours of Precip
      0
  • Sun

    Aug 2

    89°Lo 68°

    Sunny

    Watch for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    Aug 3

    92°Lo 68°

    Partly sunny and hot

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      57%
    • Hours of Precip
      1.5
    more
  • Tue

    Aug 4

    89°Lo 67°

    A thunderstorm in the area

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      21%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 83° 84° 85° 86° 87° 86° 85° 83°
RealFeel® 89° 90° 89° 89° 89° 86° 83° 81°
Humidity 39% 38% 36% 34% 33% 33% 35% 40%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 8 W 8 W 8 W 8 W 8 W 9 W 8 WNW 8 WNW
UV Index 7 8 7 6 4 3 1 0
Cloud Cover 10% 10% 46% 46% 46% 46% 46% 46%
Dew Point 56° 56° 55° 55° 55° 54° 55° 56°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 87° 88° 100° (2011) 80°
Low 62° 71° 54° (1895) 68°

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 8:24 PM with 11:07 of moolight, then sets at 7:31 AM

Rockville Weather Report

DC, Baltimore: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 10:36 PM ET

Humidity will ease across the region, but there is not much relief in sight for the hot weather. 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