• Today

    Aug 4

    91°Lo 61°

    A t-storm late this afternoon

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Aug 5

    88°Lo 59°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      9 mph
  • Thu

    Aug 6

    80°Lo 62°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Aug 7

    74°Lo 63°

    Periods of rain and a t-storm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Aug 8

    80°Lo 61°

    Clouds breaking for some sun

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 63° 61° 64° 68° 74° 79° 82°
RealFeel® 65° 65° 63° 66° 70° 78° 84° 87°
Humidity 87% 87% 91% 87% 81% 69% 58% 52%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 0 0 1 W 1 WSW 2 WSW 4 W 6 WNW 8 WNW
UV Index 0 0 0 0 1 3 4 6
Cloud Cover 26% 26% 26% 26% 11% 11% 11% 11%
Dew Point 59° 59° 58° 60° 62° 63° 63° 63°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 88° 88° N/A 88°
Low 59° 68° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 14:05 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 13:38 of moolight, then sets at 1:20 PM

Frederick Weather Report

DC, Baltimore: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 10:29 AM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. 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.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index