• Today

    Aug 24

    85°Lo 65°

    Sunshine

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      89°
  • Thu

    Aug 25

    88°Lo 71°

    Partly sunny and more humid

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      92°
    more
  • Fri

    Aug 26

    92°Lo 68°

    A thunderstorm in the area

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      102°
    more
  • Sat

    Aug 27

    88°Lo 66°

    Mostly sunny and less humid

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      95°
    more
  • Sun

    Aug 28

    88°Lo 68°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      95°
    more
Next Previous
Next 8 hours >
  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Clear
Temp (°F) 82° 83° 84° 85° 84° 82° 79° 76°
RealFeel® 88° 89° 88° 87° 84° 81° 77° 74°
Humidity 45% 42% 41% 40% 41% 44% 51% 55%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 7 S 7 S 7 S 7 S 7 SSE 6 SSE 6 SSE 6 SE
UV Index 7 6 5 4 2 1 0 0
Cloud Cover 15% 10% 10% 10% 10% 8% 3% 5%
Dew Point 59° 58° 58° 58° 58° 59° 60° 59°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 85° 82° N/A 90°
Low 65° 66° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:19 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:17 PM with -3:-54 of moolight, then sets at 1:23 PM

Rockville Weather Report

Is summer heat, humidity over for the northeastern US?

August 24, 2016; 10:28 AM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index