• Today

    Sep 2

    93°Lo 69°

    Mostly sunny, hot and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      6 - High
    • Cloud
      Cover
      20%
    more
  • Wed

    Sep 3

    86°Lo 67°

    Turning sunny; humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      94°
    • UV
      6 - High
    • Cloud
      Cover
      30%
    more
  • Thu

    Sep 4

    87°Lo 68°

    Very warm with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      95°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
  • Fri

    Sep 5

    88°Lo 71°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      96°
    • UV
      6 - High
    • Cloud
      Cover
      28%
  • Sat

    Sep 6

    90°Lo 67°

    A t-storm in the afternoon

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      98°
    • UV
      6 - High
    • Cloud
      Cover
      36%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Temp (°F) 74° 76° 79° 82° 84° 86° 87° 88°
RealFeel® 80° 85° 90° 94° 96° 96° 96° 95°
Humidity 88% 81% 74% 68% 63% 59% 57% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
5%
 
6%
 
7%
 
7%
 
9%
 
11%
 
11%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 S 3 S 4 S 4 S 4 S 4 S 4 S 4 S
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 20% 20% 20% 19% 19% 20% 20% 70%
Dew Point 70° 70° 71° 71° 70° 70° 70° 70°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2013
High 88° 82° N/A 87°
Low 71° 65° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:51 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 PM with 10:48 of moolight, then sets at 3:43 AM

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Montross Weather Report

DC: Warm Week for Back to School, Work

September 2, 2014; 3:55 AM ET

While temperatures and humidity levels will fluctuate slightly from day to day this week, unseasonable warmth will continue into next weekend around Washington, D.C. 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!

Fri. Sinus Headache

Fri. UV Index