• Tonight

    Jul 12

    Lo 69°

    Partly cloudy

    Outdoor Barbecue Weather
    • Precip
      47%
    • Hi
      RealFeel
      90°
    • Wind
      Gust
      17 mph
  • Sun

    Jul 13

    90°Lo 72°

    An afternoon t-storm or two

    Outdoor Barbecue Weather
    • Precip
      60%
    • Hi
      RealFeel
      99°
    • Wind
      Gust
      12 mph
    more
  • Mon

    Jul 14

    90°Lo 69°

    Strong t-storms, mainly later

    Very Good for an outdoor bbq
    • Precip
      68%
    • Hi
      RealFeel
      101°
    • Wind
      Gust
      11 mph
    more
  • Tue

    Jul 15

    84°Lo 62°

    Heavy t-storms; not as hot

    Poor for an outdoor bbq
    • Precip
      70%
    • Hi
      RealFeel
      86°
    • Wind
      Gust
      13 mph
    more
  • Wed

    Jul 16

    81°Lo 61°

    Partly sunny and pleasant

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      86°
    • Wind
      Gust
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 81° 83° 84° 86° 87° 87° 86° 86°
RealFeel® 88° 90° 89° 90° 90° 89° 86° 84°
Humidity 61% 56% 52% 49% 46% 50% 49% 50%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
7%
 
7%
 
9%
 
14%
 
14%
 
18%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 5 SSE 6 S 7 SSW 8 S 8 SSE 8 S 9 S 9 SSE
UV Index 6 7 7 7 6 4 3 1
Cloud Cover 44% 52% 66% 55% 48% 46% 65% 50%
Dew Point 66° 66° 65° 64° 64° 66° 65° 65°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 87° 89° 99° (1908) 76°
Low 69° 71° 53° (1895) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:42 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:36 PM with 10:45 of moolight, then sets at 7:21 AM

Top Story

Rockville Weather Report

DC: Severe Storm, Flooding Threat to Start the New Week

July 12, 2014; 5:34 PM ET

The risk of severe thunderstorms and flash flooding will ramp up quickly for the start of the new week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Sat. Outdoor Entertaining

Sat. Wind Maps

Sat. UV Index