• Today

    Oct 21

    64°Lo 48°

    Some sun, then clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Oct 22

    58°Lo 46°

    Variable clouds with a shower

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Oct 23

    61°Lo 46°

    Breezy with clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Oct 24

    64°Lo 45°

    Times of clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Oct 25

    65°Lo 47°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Showers
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Rain
Cloudy
Rain
Temp (°F) 63° 60° 59° 58° 56° 54° 52° 52°
RealFeel® 63° 58° 56° 54° 52° 47° 46° 41°
Humidity 68% 75% 75% 73% 77% 80% 83% 85%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
52%
 
55%
 
22%
 
17%
 
22%
 
56%
 
49%
 
56%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 5 N 6 N 6 N 7 N 8 NNW 9 NW 10 NW 15 NW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 81% 82% 77% 78% 80% 87% 91% 90%
Dew Point 52° 52° 51° 49° 49° 48° 47° 47°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 64° 64° 87° (1979) 68°
Low 48° 40° 22° (1972) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:27 AM with 10:57 of sunlight, then sets at 6:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:11 AM with 12:05 of moolight, then sets at 5:16 PM

Charles Town Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 21, 2014; 12:06 PM ET

A developing nor'easter will bring some showers and wind to the Washington, D.C., area during the middle of the week. 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