• Early AM

    Sep 1

    Lo 65°

    Clear

    Sinus Headache Weather
    • Hi
      RealFeel
      100°
    • UV
      5 - High
    • Cloud
      Cover
      1%
    more
  • Today

    Sep 1

    94°Lo 67°

    Hot and humid with sunshine

    Sinus Headache Weather
    • Hi
      RealFeel
      102°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
  • Wed

    Sep 2

    93°Lo 67°

    Periods of sun, hot and humid

    Sinus Headache Weather
    • Hi
      RealFeel
      102°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
  • Thu

    Sep 3

    94°Lo 67°

    Partly sunny

    Sinus Headache Weather
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      69%
  • Fri

    Sep 4

    88°Lo 63°

    Humid with clouds and sun

    Sinus Headache Weather
    • Hi
      RealFeel
      94°
    • UV
      4 - Moderate
    • Cloud
      Cover
      90%
    more
Next Previous
Partly sunny 94° Lo 87° RealFeel® 98° / 89°

N

E

S

W

  • Precipitation: 11%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 45%
  • Cloud Cover: 30%
  • Dew Point: 66° F
  • Visibility: 10 mi
5 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 94° 84° N/A 84°
Low 67° 63° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:01 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:20 PM with 13:54 of moolight, then sets at 12:14 PM

Frederick Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

August 31, 2015; 11:17 PM ET

July-like heat and humidity will continue for Washington, D.C., and Baltimore for the first week of September. 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!

Thu. Sinus Headache

Thu. UV Index