• Early AM

    Jul 28

    Lo 69°

    Clear

    Travel Weather
    • Rain
      0 in
    • Wind
      Speed
      4 mph
    • T-storms
      60%
  • Today

    Jul 28

    89°Lo 69°

    Partly sunny and very warm

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      4 mph
    • T-storms
      10%
    more
  • Wed

    Jul 29

    89°Lo 72°

    Mostly sunny

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      5 mph
    • T-storms
      4%
    more
  • Thu

    Jul 30

    91°Lo 69°

    A shower and t-storm around

    Very Good for travel
    • Rain
      0.22 in
    • Wind
      Speed
      6 mph
    • T-storms
      60%
    more
  • Fri

    Jul 31

    89°Lo 65°

    Less humid with plenty of sun

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      7 mph
    • T-storms
      9%
    more
Next Previous
Clear 69° RealFeel® 72°

N

E

S

W

  • Humidity: 94%
  • Cloud Cover: 12%
  • Dew Point: 69° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
2 mph

Herndon Weather Report

DC, Baltimore: Dog Days of Summer to Continue

July 28, 2015; 12:54 AM ET

Typical hot and humid weather, known as the dog days of summer, will continue this week in the Washington, D.C., and Baltimore areas. more >

Travel Weather Forecast

Jul 28, 2015; 1:52 AM ET United States travel weather forecast

Weather Related Flight Delays

Tue. Travel Weather

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