I-66 weather conditions near Manassas, Virginia

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Light Rain Fog/Mist 60°F 2025-09-17T08:56:00-04:00
• Today 2025-09-17, Showers Likely. Showers likely, mainly before noon. Cloudy, with a high near 68. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
• Tonight 2025-09-17, Chance Showers and Patchy Fog then Patchy Fog. A chance of showers, mainly before 9pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 63. North wind 5 to 8 mph. Chance of precipitation is 30%.
• Thursday 2025-09-18, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 83. Northwest wind 3 to 5 mph.
• Thursday Night 2025-09-18, Mostly Clear. Mostly clear, with a low around 60. Calm wind.
• Friday 2025-09-19, Sunny. Sunny, with a high near 88. Northwest wind 3 to 7 mph.
• Friday Night 2025-09-19, Mostly Clear. Mostly clear, with a low around 59.
• Saturday 2025-09-20, Sunny. Sunny, with a high near 80.
• Saturday Night 2025-09-20, Partly Cloudy. Partly cloudy, with a low around 60.
• Sunday 2025-09-21, Partly Sunny. Partly sunny, with a high near 77.
• Sunday Night 2025-09-21, Partly Cloudy. Partly cloudy, with a low around 58.
• Monday 2025-09-22, Partly Sunny. Partly sunny, with a high near 81.
• Monday Night 2025-09-22, Partly Cloudy. Partly cloudy, with a low around 60.
• Tuesday 2025-09-23, Mostly Sunny. Mostly sunny, with a high near 84.