• Tonight

    Jul 24

    Lo 57°

    Mainly clear and colder

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      4 mph
    more
  • Fri

    Jul 25

    84°Lo 61°

    Sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Jul 26

    89°Lo 68°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      5 mph
  • Sun

    Jul 27

    87°Lo 69°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Jul 28

    85°Lo 61°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 72° 76° 79° 83° 86° 87° 89° 87°
RealFeel® 75° 81° 86° 90° 92° 92° 93° 90°
Humidity 75% 64% 58% 54% 47% 44% 42% 45%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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0%
Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 SSW 4 SSW 4 SSW 5 SSW 5 SSW 6 SSW 6 SSW 6 SSW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 64° 63° 64° 64° 64° 63° 64° 63°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2013
High 89° 89° N/A 84°
Low 68° 68° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:24 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:55 AM with 14:07 of moolight, then sets at 8:02 PM

Top Story

Frederick Weather Report

DC: Another Cooldown to Follow Midweek Storms

July 24, 2014; 4:00 PM ET

Fresh cooler and less humid air will settle over the Washington, D.C., area for Thursday and Friday. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index