I-66 weather conditions near Washington, District of Columbia
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Rain 59°F 2024-05-11T18:52:00-04:00 
Tonight 2024-05-11, Showers Likely. Showers and thunderstorms likely, mainly before 1am, then isolated thunderstorms after 5am. Mostly cloudy, with a low around 51. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday 2024-05-12, Isolated Showers. Isolated showers before 8am, then isolated showers after 11am. Partly sunny, with a high near 68. West wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Sunday Night 2024-05-12, Partly Cloudy. Partly cloudy, with a low around 50. Northeast wind 5 to 8 mph becoming light and variable after midnight.
Monday 2024-05-13, Mostly Sunny. Mostly sunny, with a high near 77. South wind 6 to 11 mph.Monday Night 2024-05-13, Partly Cloudy then Chance Showers. A chance of showers after 2am. Partly cloudy, with a low around 60. South wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday 2024-05-14, Showers Likely. Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Tuesday Night 2024-05-14, Showers. Showers, with thunderstorms also possible after 8pm. Low around 65. Chance of precipitation is 80%.
Wednesday 2024-05-15, Showers. Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 80%.
Wednesday Night 2024-05-15, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.- Thursday 2024-05-16, Mostly Sunny. Mostly sunny, with a high near 76.
- Thursday Night 2024-05-16, Partly Cloudy. Partly cloudy, with a low around 59.
Friday 2024-05-17, Chance Showers. A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
Friday Night 2024-05-17, Chance Showers. A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.- Saturday 2024-05-18, Chance Showers. A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.