Chantilly, Virginia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Sunny
    70°
    Forecast night icon
    Night
    40% Chance Rain Showers
    57°
    Tuesday 4/23
    Day
    70°
    Sunny
    Forecast day icon
    Night
    57°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. South winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then cloudy with a chance of showers after midnight. Lows in the lower 50s. South winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    71°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 4/24
    Day
    71°
    40% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then mostly sunny with a slight chance of showers in the afternoon. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s. North winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Thursday 4/25
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Friday 4/26
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    56°
    Saturday 4/27
    Day
    67°
    Mostly Cloudy
    Forecast day icon
    Night
    56°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 60s.
    Night Details
    Mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Sunday 4/28
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    84°
    Forecast night icon
    Night
    30% Chance of Rain
    63°
    Monday 4/29
    Day
    84°
    30% Chance Rain Showers
    Forecast day icon
    Night
    63°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Hot with highs in the mid 80s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 54F with an average humidity of 56%. Winds will be 2 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    79°
    Forecast night icon
    Night
    40% Chance of Rain
    60°
    Tuesday 4/30
    Day
    79°
    30% Chance of Rain
    Forecast day icon
    Night
    60°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 53F with an average humidity of 51%. Winds will be 2 mph from the W.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 51F with an average humidity of 58%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Wednesday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Wednesday 5/1
    Day
    74°
    Sunny
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 49F with an average humidity of 50%. Winds will be 5 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 58F. Dew point will be around 47F with an average humidity of 55%. Winds will be 3 mph from the N.
  • Forecast day icon
    Thursday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Thursday 5/2
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 74F. Dew point will be around 49F with an average humidity of 50%. Winds will be 1 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 58F. Dew point will be around 48F with an average humidity of 57%. Winds will be 2 mph from the N.