• Today

    Sep 18

    79°Lo 60°

    A thunderstorm in spots

    Poor for skiing
    • Rain
      0.04 in
    • Precip
      40%
    • Hours of Precip
      0.5
  • Fri

    Sep 19

    76°Lo 63°

    Partly sunny and nice

    Poor for skiing
    • Rain
      0 in
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    83°Lo 65°

    Times of sun and clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Sun

    Sep 21

    85°Lo 67°

    Warm with partial sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      23%
    • Hours of Precip
      0
    more
  • Mon

    Sep 22

    77°Lo 57°

    A couple of showers possible

    Poor for skiing
    • Rain
      0 in
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Temp (°F) 75° 77° 78° 73° 79° 77° 74° 70°
RealFeel® 76° 80° 80° 73° 78° 74° 70° 66°
Humidity 57% 50% 45% 65% 49% 51% 53% 56%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
8%
 
43%
 
47%
 
51%
 
18%
 
14%
 
10%
 
2%
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) 4 SW 4 SW 3 SW 3 SW 2 SW 2 NE 3 NE 3 NE
UV Index 3 4 3 2 1 0 0 0
Cloud Cover 95% 64% 69% 69% 68% 68% 57% 26%
Dew Point 59° 57° 55° 61° 59° 57° 56° 54°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 79° 79° 91° (1927) 74°
Low 60° 62° 45° (1937) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:20 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:45 AM with 14:14 of moolight, then sets at 3:59 PM

Top Story

Washington Weather Report

DC: Remainder of Week to Be Dry, Cool

September 18, 2014; 7:11 AM ET

Rainfall will be scarce around Washington, D.C., this week, but cool air will be plentiful. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Thu. Ski Weather