I-66 weather conditions near Chantilly, Virginia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 80°F 2024-05-26T10:52:00-04:00 
Today 2024-05-26, Isolated T-storms. Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tonight 2024-05-26, Chance T-storms. A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 68. Southeast wind around 8 mph. Chance of precipitation is 50%.Memorial Day 2024-05-27, Showers Likely then T-storms. Showers and possibly a thunderstorm. High near 85. South wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night 2024-05-27, T-storms then Mostly Clear. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Low around 63. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday 2024-05-28, Sunny. Sunny, with a high near 82. West wind 5 to 10 mph.
Tuesday Night 2024-05-28, Mostly Clear. Mostly clear, with a low around 59.Wednesday 2024-05-29, Sunny then Chance Showers. A chance of showers after 2pm. Sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night 2024-05-29, Chance Showers then Mostly Clear. A chance of showers before 8pm. Mostly clear, with a low around 54. Chance of precipitation is 30%.
- Thursday 2024-05-30, Sunny. Sunny, with a high near 73.
- Thursday Night 2024-05-30, Mostly Clear. Mostly clear, with a low around 51.
- Friday 2024-05-31, Sunny. Sunny, with a high near 73.
- Friday Night 2024-05-31, Mostly Clear. Mostly clear, with a low around 51.
- Saturday 2024-06-01, Sunny. Sunny, with a high near 78.