• Early AM

    Aug 3

    Lo 72°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      5 mph
    more
  • Today

    Aug 3

    91°Lo 75°

    Partly sunny and hot

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Aug 4

    91°Lo 69°

    A thunderstorm in spots

    Fair for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      5 mph
  • Wed

    Aug 5

    89°Lo 72°

    A t-storm in the afternoon

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Aug 6

    87°Lo 69°

    Thunderstorms possible

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
T-storms
Temp (°F) 80° 79° 78° 78° 76° 76° 75° 76°
RealFeel® 79° 79° 79° 77° 76° 76° 75° 74°
Humidity 65% 68% 69% 69% 70% 71% 74% 75%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
7%
 
9%
 
14%
 
14%
 
18%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 9 S 9 SSW 9 SSW 8 SSW 7 SW 7 SW 6 SW 7 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 28% 38%
Dew Point 67° 68° 68° 67° 66° 66° 66° 67°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 91° 88° 99° (1995) 80°
Low 69° 72° 54° (1956) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:04 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:00 PM with 13:08 of moolight, then sets at 12:08 PM

Chesapeake Beach Weather Report

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

August 2, 2015; 8:37 PM 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index