• Today

    Aug 29

    89°Lo 63°

    Sunny to partly cloudy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Cloud
      Cover
      19%
  • Sun

    Aug 30

    91°Lo 66°

    Partly sunny; hot, more humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      35%
    more
  • Mon

    Aug 31

    88°Lo 65°

    Humid with partial sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Cloud
      Cover
      43%
    more
  • Tue

    Sep 1

    91°Lo 66°

    Humid with sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      3%
    more
  • Wed

    Sep 2

    90°Lo 66°

    Clouds and sun; hot and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      58%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 55° 55° 61° 66° 73° 75° 79° 81°
RealFeel® 58° 58° 67° 72° 76° 81° 84° 87°
Humidity 100% 100% 100% 90% 73% 65% 59% 53%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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Snow
 
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Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 0 0 0 0 8 SW 7 SW 9 SW 8 SW
UV Index 0 0 1 2 4 5 6 6
Cloud Cover 0% 0% 0% 0% 0% 2% 5% 9%
Dew Point 55° 55° 61° 63° 64° 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 Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2014
High 89° 85° N/A 79°
Low 63° 64° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:11 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:40 PM with 11:52 of moolight, then sets at 7:32 AM

Frederick Weather Report

DC, Baltimore: Heat, Humidity to Come Back Into Next Week

August 29, 2015; 4:24 AM ET

Heat and humidity will return to Washington D.C. and Baltimore areas this weekend and hang on into next week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Sat. Sinus Headache

Sat. UV Index