• Today

    May 26

    87°Lo 65°

    A thunderstorm around

    Excellent for golfing
    • Precip
      40%
    • Wind
      Speed
      5 mph
    • T-storms
      60%
    more
  • Fri

    May 27

    85°Lo 65°

    A t-storm in the afternoon

    Very Good for golfing
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • T-storms
      40%
  • Sat

    May 28

    84°Lo 61°

    Periods of clouds and sun

    Very Good for golfing
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • T-storms
      7%
    more
  • Sun

    May 29

    80°Lo 65°

    Humid with periods of sun

    Excellent for golfing
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • T-storms
      23%
    more
  • Mon

    May 30

    76°Lo 63°

    A shower or t-storm in spots

    Very Good for golfing
    • Precip
      40%
    • Wind
      Speed
      4 mph
    • T-storms
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Temp (°F) 74° 77° 80° 82° 83° 84° 85° 82°
RealFeel® 81° 85° 90° 94° 95° 95° 94° 86°
Humidity 79% 68% 61% 60% 57% 55% 55% 64%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
6%
 
5%
 
4%
 
4%
 
7%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 W 4 W 4 WNW 5 WSW 5 SW 5 SSW 6 SSW 6 S
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 46% 46% 46% 46% 46% 46% 49% 70%
Dew Point 67° 65° 65° 67° 67° 67° 67° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 85° 76° N/A 86°
Low 65° 58° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:39 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:15 AM with 10:43 of moolight, then sets at 10:58 AM

Rockville Weather Report

Eastern US weather to feel like summertime into Memorial Day

May 26, 2016; 9:34 AM ET

Summerlike warmth will make it feel like the 90s F at times in the eastern United States through Memorial Day weekend, despite localized rainfall. more >

Choosing the Right Golf Club

Jun 13, 2012; 5:00 AM ET The U.S. Open is upon us and as the weather impacts golf ball flight, cooler conditions mean you'll need to keep some things in mind when selecting your clubs. Violeta Yas explains.

Fri. Golf Weather

Fri. Wind Maps