• Today

    Dec 28

    61°Lo 36°

    Rain and drizzle in the p.m.

    Poor for home energy
    • Avg
      RealFeel
      48°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      6 mph
  • Mon

    Dec 29

    47°Lo 30°

    Mostly cloudy

    Fair for home energy
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Dec 30

    38°Lo 23°

    Mostly cloudy and colder

    Good for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      6 mph
    more
  • Wed

    Dec 31

    36°Lo 22°

    Cold with some sun

    Good for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      9 mph
    more
  • Thu

    Jan 1

    39°Lo 26°

    Cold with plenty of sunshine

    Good for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8pm
9pm 10pm 11pm Mon
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 45° 45° 44° 43° 42° 41° 41° 40°
RealFeel® 43° 42° 41° 41° 40° 39° 38° 38°
Humidity 76% 76% 76% 74% 75% 76% 75% 76%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
47%
 
40%
 
34%
 
34%
 
29%
 
19%
 
19%
 
19%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 5 NW 5 NNW 5 NNW 5 NNW 5 NNW 5 NNW 5 NNW 5 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 99% 99% 100% 100% 99% 99% 99%
Dew Point 38° 37° 37° 36° 35° 34° 33° 33°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 61° 42° N/A 57°
Low 36° 27° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 9:25 of sunlight, then sets at 4:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:53 AM with 12:53 of moolight, then sets at 12:46 AM

Frederick 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 >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index