I-66 weather conditions near Manassas, Virginia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 35°F 2025-11-13T20:56:00-05:00 
Tonight 2025-11-13, Clear. Clear, with a low around 33. West wind around 5 mph becoming calm after midnight.
Friday 2025-11-14, Increasing Clouds. Increasing clouds, with a high near 58. West wind 3 to 7 mph.
Friday Night 2025-11-14, Mostly Cloudy. Mostly cloudy, with a low around 41. Calm wind.
Saturday 2025-11-15, Mostly Cloudy. Mostly cloudy, with a high near 66. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night 2025-11-15, Chance Rain. A chance of rain. Mostly cloudy, with a low around 53. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.- Sunday 2025-11-16, Mostly Sunny. Mostly sunny, with a high near 66.
Sunday Night 2025-11-16, Mostly Clear. Mostly clear, with a low around 37.
Monday 2025-11-17, Sunny. Sunny, with a high near 56.- Monday Night 2025-11-17, Partly Cloudy. Partly cloudy, with a low around 33.
- Tuesday 2025-11-18, Partly Sunny. Partly sunny, with a high near 51.
- Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 36.
- Wednesday 2025-11-19, Partly Sunny. Partly sunny, with a high near 55.
- Wednesday Night 2025-11-19, Mostly Cloudy. Mostly cloudy, with a low around 38.
- Thursday 2025-11-20, Mostly Cloudy. Mostly cloudy, with a high near 59.