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: Mostly Cloudy 78°F 2024-09-27T18:52:00-04:00 Tonight 2024-09-27, Showers and Patchy Fog then Chance Showers and Patchy Fog. Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms, mainly between 10pm and 2am. Patchy fog before 1am. Low around 71. East wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Saturday 2024-09-28, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 3 to 6 mph.
Saturday Night 2024-09-28, Slight Chance Showers. A slight chance of showers. Increasing clouds, with a low around 68. Light east wind. Chance of precipitation is 20%.
Sunday 2024-09-29, Chance Showers. A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 79. East wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday Night 2024-09-29, Showers Likely. Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 66. East wind around 7 mph. Chance of precipitation is 60%.
Monday 2024-09-30, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Monday Night 2024-09-30, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Tuesday 2024-10-01, Showers Likely. Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Tuesday Night 2024-10-01, Chance Showers. A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday 2024-10-02, Mostly Sunny. Mostly sunny, with a high near 74.
Wednesday Night 2024-10-02, Mostly Clear. Mostly clear, with a low around 53.
Thursday 2024-10-03, Sunny. Sunny, with a high near 71.- Thursday Night 2024-10-03, Mostly Clear. Mostly clear, with a low around 54.
- Friday 2024-10-04, Sunny. Sunny, with a high near 75.