• Tonight

    Sep 3

    Lo 70°

    Patchy clouds and humid

    Golfing Weather
    • Precip
      50%
    • Wind
      Speed
      5 mph
    • T-storms
      70%
  • Fri

    Sep 4

    89°Lo 68°

    A t-storm around in the p.m.

    Very Good for golfing
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • T-storms
      60%
    more
  • Sat

    Sep 5

    82°Lo 62°

    Sunny to partly cloudy

    Excellent for golfing
    • Precip
      24%
    • Wind
      Speed
      7 mph
    • T-storms
      3%
    more
  • Sun

    Sep 6

    83°Lo 64°

    Plenty of sunshine

    Excellent for golfing
    • Precip
      18%
    • Wind
      Speed
      6 mph
    • T-storms
      11%
    more
  • Mon

    Sep 7

    86°Lo 67°

    Partly sunny, warm and humid

    Excellent for golfing
    • Precip
      14%
    • Wind
      Speed
      7 mph
    • T-storms
      13%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9pm
10pm 11pm Fri
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 78° 77° 76° 75° 74° 74° 73° 72°
RealFeel® 81° 81° 80° 78° 78° 77° 76° 75°
Humidity 73% 79% 83% 84% 86% 88% 87% 88%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
20%
 
20%
 
20%
 
20%
 
14%
 
1%
 
1%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 4 SSE 4 ESE 4 NE 4 N 4 NNW 4 NNW 4 NNW 4 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 69° 70° 70° 70° 70° 70° 69° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 91° 80° N/A N/A
Low 70° 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; 8:08 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 >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Thu. Golf Weather

Thu. Wind Maps