I-495 VA weather conditions near Annandale, Virginia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 84°F 2026-05-05T16:55:00-04:00 
Tonight 2026-05-05, Partly Cloudy. Partly cloudy, with a low around 63. South wind around 14 mph, with gusts as high as 29 mph.Wednesday 2026-05-06, Showers then Chance T-storms. Showers, with thunderstorms also possible after 5pm. High near 77. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night 2026-05-06, Showers. Showers likely and possibly a thunderstorm, then showers after 11pm. Low around 54. West wind around 8 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday 2026-05-07, Showers. Showers, mainly before 2pm. High near 63. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night 2026-05-07, Chance Showers. A chance of showers before 2am. Partly cloudy, with a low around 46. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday 2026-05-08, Sunny. Sunny, with a high near 69.- Friday Night 2026-05-08, Partly Cloudy. Partly cloudy, with a low around 51.
Saturday 2026-05-09, Chance Showers. A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.- Saturday Night 2026-05-09, Partly Cloudy. Partly cloudy, with a low around 54.
- Sunday 2026-05-10, Mostly Sunny. Mostly sunny, with a high near 79.
Sunday Night 2026-05-10, Chance Showers. A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Monday 2026-05-11, Showers Likely. Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.Monday Night 2026-05-11, Chance Showers then Partly Cloudy. A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
- Tuesday 2026-05-12, Sunny. Sunny, with a high near 69.