National Weather
Advertisement

Chantilly, VA 20153   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

72°
CLOUDY

Updated: 9:04 AM

Find Local Forecasts

Or browse our list of 40,000 U.S. and int'l cities.

7-day Forecast for Chantilly

  • Daytime
  • Nighttime
06/19
Wed
79°
Partly sunny
Feels Like: 83°
Winds: 7mph N
57° Feels like: 58°
Winds: 3mph N
06/20
Thu
82°
Mostly sunny, pleasant and less humid
Feels Like: 85°
Winds: 6mph SSE
56° Feels like: 58°
Winds: 3mph SSE
06/21
Fri
85°
Partly sunny with low humidity
Feels Like: 89°
Winds: 5mph SSW
57° Feels like: 57°
Winds: 5mph SSE
06/22
Sat
87°
Partly sunny
Feels Like: 93°
Winds: 5mph S
60° Feels like: 60°
Winds: 5mph S
06/23
Sun
90°
Partly sunny and more humid; chance for a thunderstorm in the afternoon
Feels Like: 95°
Winds: 6mph S
64° Feels like: 64°
Winds: 5mph S
06/24
Mon
89°
Partly sunny, very warm and humid; chance for a thunderstorm in the afternoon
Feels Like: 96°
Winds: 6mph SSW
66° Feels like: 64°
Winds: 5mph WSW
06/25
Tue
90°
Hot with clouds limiting sunshine
Feels Like: 98°
Winds: 5mph WSW
69° Feels like: 69°
Winds: 7mph SSW

24 Hour Forecast for Chantilly

  • 11am
  • 12pm
  • 1pm
  • 2pm
  • 3pm
  • 4pm
  • Conditions
  • Temperature
  • 70°
  • 73°
  • 75°
  • 76°
  • 78°
  • 79°
  • Cloud Cover
  • 75%
  • 72%
  • 70%
  • 25%
  • 24%
  • 25%
  • Feels Like
  • 75°
  • 79°
  • 80°
  • 82°
  • 83°
  • 83°
  • Dew Point
  • 62°
  • 60°
  • 58°
  • 57°
  • 57°
  • 57°
  • Humidity
  • 75%
  • 63%
  • 57%
  • 52%
  • 48%
  • 46%
  • Wind Direction
  • NNE
  • NNE
  • NNE
  • NNE
  • NNE
  • NNE
  • Wind Speed
  • 8
  • 8
  • 8
  • 7
  • 8
  • 8
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0