• Today

    Aug 29

    89°Lo 62°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      21%
    more
  • 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%
  • Mon

    Aug 31

    86°Lo 65°

    Humid with partial sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      43%
    more
  • Tue

    Sep 1

    91°Lo 66°

    Humid with sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • 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 >
  Sun
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 83° 86° 88° 89° 90° 91° 88° 86°
RealFeel® 94° 97° 98° 98° 97° 96° 90° 88°
Humidity 60% 54% 49% 47% 45% 43% 48% 52%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 1 WSW 4 SW 5 SSW 5 SW 5 SSW 5 SW 7 SW 5 SSW
UV Index 5 6 6 6 5 3 2 1
Cloud Cover 10% 14% 21% 30% 41% 52% 65% 77%
Dew Point 67° 67° 67° 66° 66° 66° 66° 66°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2014
High 91° 85° N/A 82°
Low 66° 64° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:08 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 PM with 12:24 of moolight, then sets at 8:44 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!

Sun. Sinus Headache

Sun. UV Index