• Today

    May 5

    82°Lo 61°

    A t-storm late this afternoon

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    May 6

    76°Lo 59°

    Variable clouds, a t-storm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    May 7

    79°Lo 62°

    Partly sunny and pleasant

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    May 8

    78°Lo 60°

    Mostly sunny and pleasant

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    May 9

    79°Lo 62°

    Warm with periods of sun

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7pm
8pm 9pm 10pm 11pm Wed
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
T-storms
Partly Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 70° 65° 64° 63° 61° 63° 63° 63°
RealFeel® 66° 64° 65° 62° 62° 64° 64° 64°
Humidity 82% 80% 83% 92% 99% 88% 89% 87%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
54%
 
49%
 
47%
 
51%
 
38%
 
32%
 
25%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 4 S 4 S 4 SSE 2 NNW 2 NNW 2 NNW 2 WNW 2 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 69% 69% 73% 71% 70% 70% 70% 70%
Dew Point 65° 59° 59° 61° 61° 59° 60° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 82° 72° 94° (1928) 66°
Low 61° 53° 39° (1926) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:59 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:40 PM with 10:21 of moolight, then sets at 8:01 AM

Rockville Weather Report

DC, Baltimore: July-Like Heat to Bake Area This Weekend

May 5, 2015; 3:04 PM ET

Following spotty showers and thunderstorms at midweek, warmth will build in the Washington, D.C., and Baltimore areas by this weekend. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential