| National Weather Service Hourly Forecast for Monday at 20151 |
| Forecast data from the National Digital Forecast Database |
| Jump to: Wednesday | Thursday | Friday | Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | Monday | |
| Temperature / Dew Point (°F) |
| Humidity (%) |
| Wind (mph) |
| Conditions |
| Probability of Precipitation (%) |
| Cloud Cover (%) |
| Almanac more | Average | Record | |
| High Temperature | - | - (-1) | |
| Low Temperature | - | - (-1) | |
| Average Temperature | - | - | |
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Forecast for Chantilly (20151)
Thursday
Overcast with rain showers, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the South at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible. Thursday NightOvercast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Low of 63F. Winds from the SSW at 5 to 15 mph shifting to the WNW after midnight. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Friday
Overcast with a chance of rain. High of 64F. Breezy. Winds from the NW at 15 to 20 mph with gusts to 30 mph. Chance of rain 30%. Friday NightMostly cloudy with a chance of rain in the evening, then clear with a chance of rain. Low of 45F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Saturday
Clear. High of 66F. Breezy. Winds from the NW at 15 to 25 mph with gusts to 30 mph. Saturday NightPartly cloudy in the evening, then clear. Low of 43F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday
Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the NW at 10 to 20 mph. Sunday NightClear. Low of 46F. Winds from the NW at 5 to 10 mph.
Monday
Partly cloudy in the morning, then overcast. High of 73F. Winds from the WNW at 5 to 10 mph. Monday NightClear. Low of 54F. Winds less than 5 mph. | |||||||||||||||||||||
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