I-66 weather conditions near Washington, District of Columbia
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Light Rain Fog/Mist 75°F 2024-09-27T11:52:00-04:00 
This Afternoon 2024-09-27, Showers Likely and Patchy Fog. Showers likely, mainly after 3pm. Patchy fog between 3pm and 5pm. Otherwise, cloudy, with a high near 77. East wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.Tonight 2024-09-27, Showers and Patchy Fog then Scattered Showers and Patchy Fog. Showers and thunderstorms before 4am, then isolated showers and thunderstorms after 5am. Patchy fog between 9pm and 1am. Low around 71. East wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday 2024-09-28, Partly Sunny. Partly sunny, with a high near 84. South wind 5 to 7 mph.
Saturday Night 2024-09-28, Scattered Showers. Scattered showers, mainly after 8pm. Mostly cloudy, with a low around 68. East wind 3 to 5 mph. Chance of precipitation is 30%.Sunday 2024-09-29, Scattered Showers then Showers Likely. Showers likely, mainly after 2pm. Mostly cloudy, with a high near 79. East wind 6 to 9 mph. Chance of precipitation is 60%.
Sunday Night 2024-09-29, Showers Likely. Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 66. Chance of precipitation is 60%.
Monday 2024-09-30, Showers Likely. Showers likely, mainly after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.- Monday Night 2024-09-30, Showers Likely. Showers likely, mainly before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Tuesday 2024-10-01, Chance Showers. A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Tuesday Night 2024-10-01, Mostly Cloudy. Mostly cloudy, with a low around 61.
Wednesday 2024-10-02, Mostly Sunny. Mostly sunny, with a high near 73.
Wednesday Night 2024-10-02, Mostly Clear. Mostly clear, with a low around 55.
Thursday 2024-10-03, Sunny. Sunny, with a high near 73.