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  • Today

    Dec 28

    Overcast with afternoon rain 57°Lo 37°
  • Mon

    Dec 29

    A little morning rain 45°Lo 29°
    more
  • Tue

    Dec 30

    Clouds giving way to some sun 38°Lo 23°
    more
  • Wed

    Dec 31

    Times of clouds and sun 37°Lo 20°
    more
  • Thu

    Jan 1

    Cold with plenty of sun 39°Lo 24°
    more
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Cloudy
Cloudy
Temp (°F) 43° 44° 50° 53° 54° 55° 57° 55°
RealFeel® 42° 44° 51° 54° 56° 57° 57° 55°
Humidity 84% 80% 67% 66% 64% 62% 61% 71%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
8%
 
8%
 
7%
 
7%
 
11%
 
40%
 
37%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 NW 4 NW 4 SSE 4 SSW 5 SW 2 WNW 2 WNW 2 WNW
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 91% 91% 96% 87% 87% 93% 94% 92%
Dew Point 38° 38° 40° 42° 42° 43° 43° 46°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 57° 43° 73° (1984) 57°
Low 37° 25° (1966) 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:28 AM with 9:27 of sunlight, then sets at 4:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:52 AM with 12:53 of moolight, then sets at 12:45 AM

Herndon Weather Report

DC: 2014, December to End Cold and Dry

December 28, 2014; 2:06 PM ET

Progressively colder conditions are in the offing for Washington, D.C., during the last days of 2014 and December and into the start of 2015. more >

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