Chantilly, Virginia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    58°
    Tuesday 4/16
    Forecast night icon
    58°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy in the evening then mostly cloudy with isolated showers after midnight. Lows in the mid 50s. South winds around 5 mph. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    61°
    Wednesday 4/17
    Day
    71°
    70% Chance Rain Showers
    Forecast day icon
    Night
    61°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs around 70. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Southeast winds 5 to 10 mph becoming south after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Thursday 4/18
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    40% Chance Rain Showers
    56°
    Friday 4/19
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    56°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Saturday 4/20
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    58°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Sunday 4/21
    Day
    58°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Monday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Clear
    48°
    Monday 4/22
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 30F with an average humidity of 41%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Tuesday
    Sunny
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Tuesday 4/23
    Day
    65°
    Sunny
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 31F with an average humidity of 36%. Winds will be 3 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 52F. Dew point will be around 33F with an average humidity of 42%. Winds will be 4 mph from the S.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Cloudy
    55°
    Wednesday 4/24
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 66F. Dew point will be around 38F with an average humidity of 42%. Winds will be 4 mph from the S.
    Night Details
    Cloudy. Low temperature around 55F. Dew point will be around 40F with an average humidity of 50%. Winds will be 3 mph from the S.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Thursday 4/25
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 43F with an average humidity of 48%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 43F with an average humidity of 51%. Winds will be 3 mph from the S.