Chantilly, VA Weather

08:56 Tuesday Artboard
Sunny
Sunny
10° Feels like 10°
West West 8 - 18 km/h
  • Today 25 March Light rain 30% 0.4 mm 17° / 6° Calm 17 - 39 km/h
  • Tomorrow 26 March Scattered clouds 13° / 4° Calm 29 - 64 km/h
  • Thursday 27 March Sunny 13° / -2° Calm 13 - 32 km/h
  • Friday 28 March Light rain 30% 0.6 mm 19° / 3° Calm 19 - 42 km/h
  • Saturday 29 March Scattered clouds 29° / 11° Calm 19 - 42 km/h
  • Sunday 30 March Light rain 70% 2 mm 23° / 16° Calm 23 - 53 km/h
  • Monday 31 March Light rain 60% 0.9 mm 30° / 15° Calm 33 - 74 km/h

Weather Forecast for Chantilly, VA Today

, 25 March

Tomorrow

, 26 March
09:00 Sunny 10° Sunny
Feels Like 10°
Calm West 8 - 18 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 1100 m
10:00 Sunny 12° Sunny
Feels Like 12°
Calm West 15 - 34 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 29%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 1200 m
11:00 Scattered clouds 13° Scattered clouds
Feels Like 13°
Calm West 15 - 36 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 26%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 15%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1200 m
12:00 Partly cloudy 14° Partly cloudy
Feels Like 14°
Calm West 14 - 36 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 23%
  • Dew Point Dew Point -7 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1300 m
13:00 Partly cloudy 14° Partly cloudy
Feels Like 14°
Calm West 14 - 36 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 24%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1400 m
Overcast 14:00 Overcast 15° Overcast
Feels Like 15°
Calm West 11 - 36 km/h
UV Index 3 Moderate SPF: 6-10
Overcast 14:00 Overcast 15° Overcast
Feels Like 15°
Calm West 11 - 36 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 23%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1400 m
15:00 Overcast 16° Overcast
Feels Like 16°
Calm West 16 - 36 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 21%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1500 m
16:00 Overcast 16° Overcast
Feels Like 16°
Calm West 16 - 37 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 23%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 1600 m
Overcast 17:00 Overcast 14° Overcast
Feels Like 14°
Calm West 17 - 39 km/h
UV Index 1 Low SPF: no
Overcast 17:00 Overcast 30% 0.1 mm 14° Light rain
Feels Like 14°
Calm West 17 - 39 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 29%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 1500 m
18:00 Light rain 30% 0.1 mm 13° Light rain
Feels Like 13°
Calm West 13 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 35%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1500 m
19:00 Light rain 30% 0.2 mm 12° Light rain
Feels Like 12°
Calm West 16 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 9 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 1500 m
Overcast 20:00 Overcast 11° Overcast
Feels Like 11°
Calm West 13 - 36 km/h
UV Index 0 Low SPF: no
Overcast 20:00 Overcast 30% 0.3 mm 11° Light rain
Feels Like 11°
Calm West 13 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 48%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 1500 m
21:00 Light rain 30% 0.1 mm 10° Light rain
Feels Like 8°
Calm West 13 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 1400 m
22:00 Overcast 10° Overcast
Feels Like 8°
Calm West 13 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 1400 m
Partly cloudy 23:00 Partly cloudy 9° Partly cloudy
Feels Like 7°
Calm Northwest 17 - 34 km/h
UV Index 0 Low SPF: no
Partly cloudy 23:00 Partly cloudy 9° Overcast
Feels Like 7°
Calm Northwest 17 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 45%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 71%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 1400 m
24:00 Scattered clouds 8° Scattered clouds
Feels Like 6°
Calm Northwest 16 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 21%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 1300 m

Sunrise and Sunset

Sunrise 07:04 Sunset 19:26
First light 06:38 Midday 13:15 Last light 19:53
Day length 12h 22m

Remaining daylight 10h 57m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
25
Last Quarter 		26
Last Quarter 		27
Last Quarter 		28
New Moon 		29
New Moon 		30
New Moon
31
First Quarter 		1
First Quarter 		2
First Quarter 		3
First Quarter 		4
First Quarter 		5
First Quarter 		6
First Quarter
7
First Quarter

Air quality in Chantilly today

Detail
42
Moderate O₃ (101 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs
Maximum Minimum Rainfall

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