• Early AM

    Sep 4

    Lo 70°

    Partly cloudy

    Outdoor Barbecue Weather
    • Precip
      11%
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      4 mph
    more
  • Today

    Sep 4

    89°Lo 68°

    A t-storm around in the p.m.

    Excellent for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      6 mph
  • Sat

    Sep 5

    82°Lo 62°

    Sunny to partly cloudy

    Excellent for an outdoor bbq
    • Precip
      11%
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Sep 6

    83°Lo 64°

    Plenty of sunshine

    Excellent for an outdoor bbq
    • Precip
      15%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      4 mph
    more
  • Mon

    Sep 7

    86°Lo 67°

    Partly sunny, warm and humid

    Excellent for an outdoor bbq
    • Precip
      11%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Sunny
Temp (°F) 79° 83° 85° 87° 88° 89° 85° 85°
RealFeel® 86° 92° 96° 98° 98° 98° 88° 88°
Humidity 68% 62% 61% 58% 56% 54% 57% 58%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
6%
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
 
18%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 6 NE 6 ENE 6 ENE 6 ENE 6 ENE 6 ENE 7 E 7 E
UV Index 3 4 5 6 5 4 3 2
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 68° 69° 71° 71° 70° 71° 69° 69°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 89° 80° N/A N/A
Low 68° 64° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:57 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:03 PM with 14:14 of moolight, then sets at 1:17 PM

Rockville Weather Report

DC, Baltimore: Heat to Rebuild Labor Day Weekend After Cooldown

September 3, 2015; 11:05 PM ET

A backdoor front will trim temperatures, haze and humidity around the Washington, D.C., and Baltimore areas early this weekend before all three conditions build by early next 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.

Fri. Outdoor Entertaining

Fri. Wind Maps

Fri. UV Index