10-Day Weather Forecast - Chantilly, VA

Mostly cloudy. A slight chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Showers likely with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the lower 50s. South winds 5 to 10 mph becoming west 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.

Mostly sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight.

Mostly sunny with a 30 percent chance of showers. Highs in the mid 60s.

Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s.

Partly sunny. Highs in the upper 50s.

Partly cloudy. Lows around 40.

Sunny. Highs in the lower 60s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the upper 60s.

Partly cloudy. Lows in the upper 40s.

Mostly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 45F with an average humidity of 66%. Winds will be 3 mph from the S.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 48F with an average humidity of 57%. Winds will be 4 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 55F. Dew point will be around 49F with an average humidity of 70%. Winds will be 1 mph from the SW.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 69F. Dew point will be around 50F with an average humidity of 62%. Winds will be 2 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 49F with an average humidity of 70%. Winds will be 2 mph from the W.