Chantilly, VA Weather

    00:00 Tuesday
    Scattered clouds
    Scattered clouds
    -1° Feels like 0°
    Last Quarter Last Quarter Illuminated: 23%
    • Today 13 Jan. Scattered clouds 12° / -3° Moderate southwest wind 21 - 42 km/h
    • Tomorrow 14 Jan. Light rain with cloudy skies 80% 2.9 mm 10° / 5° Moderate southwest wind 17 - 38 km/h
    • Thursday 15 Jan. Light rain with partly cloudy skies 40% 0.3 mm 6° / -7° Strong northwest wind 27 - 59 km/h
    • Friday 16 Jan. Scattered clouds 1° / -8° Moderate south wind 20 - 43 km/h
    • Saturday 17 Jan. Rain and snow with partly cloud skies 40% 0.4 mm 5° / -2° Moderate southwest wind 17 - 41 km/h
    • Sunday 18 Jan. Scattered clouds 2° / -5° Moderate south wind 19 - 40 km/h
    • Monday 19 Jan. Scattered clouds 0° / -6° Strong northwest wind 24 - 58 km/h

    Weather Forecast for Chantilly, VA Today

    , 13 January

    Tomorrow

    , 14 January
    01:00 Scattered clouds -1° Scattered clouds
    Feels Like 0°
    Gentle southwest wind Southwest 1 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 7218 ft
    02:00 Scattered clouds -2° Scattered clouds
    Feels Like -2°
    Gentle southwest wind Southwest 2 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 44%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 7218 ft
    03:00 Scattered clouds -2° Scattered clouds
    Feels Like -3°
    Gentle west wind West 3 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 7218 ft
    04:00 Scattered clouds -2° Scattered clouds
    Feels Like -3°
    Gentle northwest wind Northwest 3 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 6890 ft
    Scattered clouds 05:00 Scattered clouds -2° Scattered clouds
    Feels Like -3°
    Gentle north wind North 3 - 5 km/h
    		UV Index 0 Low SPF: no
    05:00 Scattered clouds -2° Scattered clouds
    Feels Like -3°
    Gentle north wind North 3 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 7218 ft
    06:00 Clear skies -2° Clear
    Feels Like 1°
    Gentle southwest wind Southwest 0 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 0 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 6890 ft
    07:00 Clear -2° Sunny
    Feels Like -4°
    Gentle south wind South 5 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 6562 ft
    Sunny 08:00 Clear -2° Sunny
    Feels Like -4°
    Gentle southwest wind Southwest 7 - 12 km/h
    		UV Index 0 Low SPF: no
    08:00 Clear -2° Sunny
    Feels Like -4°
    Gentle southwest wind Southwest 7 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 6562 ft
    09:00 Clear 1° Sunny
    Feels Like -1°
    Gentle south wind South 7 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 6562 ft
    10:00 Clear 4° Sunny
    Feels Like 2°
    Gentle south wind South 7 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 6890 ft
    Sunny 11:00 Clear 6° Sunny
    Feels Like 5°
    Moderate south wind South 9 - 21 km/h
    		UV Index 1 Low SPF: no
    11:00 Clear 6° Sunny
    Feels Like 5°
    Moderate south wind South 9 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 6890 ft
    12:00 Clear 8° Sunny
    Feels Like 6°
    Moderate south wind South 10 - 23 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 6890 ft
    13:00 Scattered clouds 10° Scattered clouds
    Feels Like 8°
    Moderate south wind South 12 - 27 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 6890 ft
    Scattered clouds 14:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate south wind South 15 - 33 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate south wind South 15 - 33 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 7218 ft
    15:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate south wind South 16 - 35 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 38%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 7218 ft
    16:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate south wind South 17 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 7546 ft
    Scattered clouds 17:00 Scattered clouds 9° Scattered clouds
    Feels Like 7°
    Moderate south wind South 19 - 37 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 9° Scattered clouds
    Feels Like 7°
    Moderate south wind South 19 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 7874 ft
    18:00 Scattered clouds 9° Scattered clouds
    Feels Like 6°
    Moderate south wind South 20 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 7874 ft
    19:00 Scattered clouds 8° Scattered clouds
    Feels Like 5°
    Moderate south wind South 21 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 7874 ft
    Scattered clouds 20:00 Scattered clouds 8° Scattered clouds
    Feels Like 5°
    Moderate southwest wind Southwest 21 - 42 km/h
    		UV Index 0 Low SPF: no
    20:00 Partly cloudy 8° Partly cloudy
    Feels Like 5°
    Moderate southwest wind Southwest 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 54%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 8202 ft
    21:00 Partly cloudy 8° Partly cloudy
    Feels Like 5°
    Moderate southwest wind Southwest 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 81%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 7874 ft
    22:00 Overcast 8° Overcast
    Feels Like 5°
    Moderate southwest wind Southwest 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 7546 ft
    Overcast 23:00 Overcast 8° Overcast
    Feels Like 5°
    Moderate southwest wind Southwest 20 - 41 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast 8° Overcast
    Feels Like 5°
    Moderate southwest wind Southwest 20 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 7546 ft
    24:00 Overcast 8° Overcast
    Feels Like 5°
    Moderate southwest wind Southwest 19 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 7218 ft

    Sunrise and Sunset

    Sunrise 07:27 Sunset 17:09
    First light 06:58 Midday 12:18 Last light 17:39
    Day length 9h 43m

    Time remaining until sunrise 6h 28m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter

    Air quality in Chantilly today

    Detail
    29
    Fair PM₂₅ (16 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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