Washington Dulles International Airport Weather

    10:00 Friday
    Sunny
    Clear
    10° Feels like 8°
    Moderate west wind West 14 - 33 km/h
    • Today 19 Dec. Moderate rain with partly cloudy skies 90% 12 mm 14° / -3° Strong west wind 31 - 68 km/h
    • Tomorrow 20 Dec. Scattered clouds 7° / -4° Moderate south wind 22 - 43 km/h
    • Sunday 21 Dec. Scattered clouds 8° / -3° Moderate northwest wind 21 - 45 km/h
    • Monday 22 Dec. Clear 4° / -5° Moderate south wind 13 - 26 km/h
    • Tuesday 23 Dec. Partly cloudy 10° / -1° Moderate south wind 23 - 49 km/h
    • Wednesday 24 Dec. Partly cloudy 10° / 4° Moderate north wind 17 - 38 km/h
    • Thursday 25 Dec. Scattered clouds 18° / 3° Moderate south wind 15 - 32 km/h

    Weather Forecast for Washington Dulles International Airport Today

    , 19 December

    Tomorrow

    , 20 December
    10:00 Clear 10° Sunny
    Feels Like 8°
    Moderate west wind West 14 - 33 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 999 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 6562 ft
    11:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Moderate west wind West 16 - 34 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 999 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 4593 ft
    12:00 Partly cloudy 12° Partly cloudy
    Feels Like 12°
    Strong west wind West 29 - 60 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 93%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1000 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Snowline Snowline 4265 ft
    13:00 Scattered clouds 7° Scattered clouds
    Feels Like 4°
    Strong west wind West 30 - 68 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 34%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 68 km/h
    • Snowline Snowline 2953 ft
    14:00 Scattered clouds 6° Scattered clouds
    Feels Like 2°
    Strong west wind West 31 - 67 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 67 km/h
    • Snowline Snowline 2297 ft
    15:00 Scattered clouds 5° Scattered clouds
    Feels Like 0°
    Strong west wind West 28 - 66 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 66 km/h
    • Snowline Snowline 1640 ft
    16:00 Scattered clouds 3° Scattered clouds
    Feels Like -2°
    Strong west wind West 27 - 62 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 42%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 1312 ft
    Partly cloudy 17:00 Partly cloudy 1° Partly cloudy
    Feels Like -4°
    Strong northwest wind Northwest 25 - 55 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy 1° Partly cloudy
    Feels Like -4°
    Strong northwest wind Northwest 25 - 55 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 69%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 55 km/h
    • Snowline Snowline 656 ft
    18:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Strong northwest wind Northwest 16 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 328 ft
    19:00 Clear skies 0° Clear
    Feels Like -4°
    Moderate west wind West 13 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 328 ft
    Clear 20:00 Clear skies 0° Clear
    Feels Like -5°
    Moderate northwest wind Northwest 17 - 33 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 0° Clear
    Feels Like -5°
    Moderate northwest wind Northwest 17 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 328 ft
    21:00 Clear skies -1° Clear
    Feels Like -6°
    Moderate northwest wind Northwest 19 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 0 ft
    22:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 15 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 14%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 0 ft
    Clear 23:00 Clear skies -2° Clear
    Feels Like -6°
    Moderate northwest wind Northwest 13 - 31 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 13 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 1640 ft
    24:00 Scattered clouds -2° Scattered clouds
    Feels Like -7°
    Moderate northwest wind Northwest 16 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 40%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 6234 ft

    Sunrise and Sunset

    Sunrise 07:23 Sunset 16:50
    First light 06:53 Midday 12:07 Last light 17:20
    Day length 9h 26m

    Remaining daylight 6h 27m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    19 New Moon
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter

    Air quality in Washington Dulles International Airport today

    Detail
    31
    Fair O₃ (76 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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