Washington Dulles International Airport Weather

    15:00 Friday
    Scattered clouds
    Scattered clouds
    30° Feels like 31°
    Moderate north wind North 8 - 25 km/h
    reloj Hourly Light rain in the next few hours
    • Today 28 Aug. Light rain with partly cloudy skies 50% 0.9 mm 30° / 20° Moderate southwest wind 11 - 28 km/h
    • Tomorrow 29 Aug. Clear 29° / 18° Moderate southeast wind 12 - 26 km/h
    • Sunday 30 Aug. Light rain with partly cloudy skies 60% 0.1 mm 32° / 20° Moderate south wind 12 - 30 km/h
    • Monday 31 Aug. Clear 35° / 21° Moderate southeast wind 10 - 26 km/h
    • Tuesday 1 Sept. Scattered clouds 38° / 23° Moderate south wind 7 - 24 km/h
    • Wednesday 2 Sept. Scattered clouds 39° / 24° Moderate west wind 13 - 34 km/h
    • Thursday 3 Sept. Thunderstorm with partly cloudy skies 60% 1.7 mm 37° / 24° Strong northwest wind 23 - 69 km/h

    Weather Forecast for Washington Dulles International Airport Today

    , 28 August

    Tomorrow

    , 29 August
    15:00 Scattered clouds 30° Scattered clouds
    Feels Like 31°
    Moderate north wind North 8 - 25 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 10% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 44%
    • Feels Like Feels Like 31 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 14108 ft
    16:00 Scattered clouds 29° Scattered clouds
    Feels Like 31°
    Moderate north wind North 7 - 23 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 31 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 14108 ft
    17:00 Light rain with partly cloudy skies 30% 0.004 mm 28° Light rain
    Feels Like 30°
    Moderate north wind North 8 - 20 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13780 ft
    18:00 Light rain with partly cloudy skies 30% 0.016 mm 27° Light rain
    Feels Like 28°
    Moderate north wind North 9 - 23 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.016 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like 28 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 13780 ft
    19:00 Light rain with partly cloudy skies 30% 0.008 mm 25° Light rain
    Feels Like 27°
    Moderate northeast wind Northeast 5 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.008 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 13780 ft
    20:00 Light rain with partly cloudy skies 30% 0.008 mm 24° Light rain
    Feels Like 24°
    Gentle southeast wind Southeast 5 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.008 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 14108 ft
    21:00 Clear skies 23° Clear
    Feels Like 22°
    Gentle southeast wind Southeast 4 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 14108 ft
    22:00 Clear skies 22° Clear
    Feels Like 20°
    Gentle southeast wind Southeast 3 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 14108 ft
    Clear 23:00 Clear skies 22° Clear
    Feels Like 22°
    Gentle south wind South 2 - 6 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 22° Clear
    Feels Like 22°
    Gentle south wind South 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 14108 ft
    24:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle west wind West 1 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 13780 ft

    Air quality in Washington Dulles International Airport today

    Detail
    51
    Moderate O₃ (132 µg/m³)

    Sunrise and Sunset

    Sunrise 06:35 Sunset 19:46
    First light 06:07 Midday 13:10 Last light 20:13
    Day length 13h 11m

    Remaining daylight 4h 22m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    28 Full Moon
    29 Full Moon
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon

    What is the weather like in Washington Dulles International Airport in August?

    • Avg. Temp.
      Avg. Temp.: 25 °C Max.: 30 °C Min: 20 °C
    • Rainy Days
      Rainy Days: 12 days
    • Accumulated Rainfall
      Accumulated Rainfall: 88 mm
    • Average Wind Speed
      Average Wind Speed: 8 km/h

    Weather graphs

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