• Tonight

    Dec 19

    Lo 28°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      37°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    Dec 20

    40°Lo 26°

    Cloudy most of the time

    Beneficial weather for asthma
    • Hi
      RealFeel
      43°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sun

    Dec 21

    43°Lo 30°

    Sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      48°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Mon

    Dec 22

    46°Lo 43°

    Rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      41°
    • UV
      1 - Low
    • Cloud
      Cover
      97%
    more
  • Tue

    Dec 23

    55°Lo 49°

    Not as cool with low clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      55°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
Sunny 42° Lo 27° RealFeel® 48° / 30°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 65%
  • Cloud Cover: 9%
  • Dew Point: 25° F
  • Visibility: 10 mi
1 mph

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 43° 47° N/A 71°
Low 30° 30° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:31 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:35 AM with 10:20 of moolight, then sets at 4:55 PM

Montross Weather Report

DC: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:11 PM ET

Following benign weather this weekend, a major storm will affect Washington, D.C., much of the East and Midwest on Christmas Eve. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Asthma Risk

Sun. UV Index