I-495 VA weather conditions near McLean, Virginia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 71°F 2025-10-11T14:52:00-04:00 
This Afternoon 2025-10-11, Scattered Showers. Scattered showers, mainly after 5pm. Mostly cloudy, with a high near 72. Northeast wind around 7 mph. Chance of precipitation is 30%.Tonight 2025-10-11, Scattered Showers then Showers Likely. Showers likely, mainly after 5am. Cloudy, with a low around 59. Northeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday 2025-10-12, Showers Likely. Showers likely, mainly after 11am. Cloudy, with a high near 63. Northeast wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night 2025-10-12, Showers Likely. Showers likely, mainly after 2am. Cloudy, with a low around 56. Northeast wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.- Columbus Day 2025-10-13, Showers Likely. Showers likely, mainly before 8am. Mostly cloudy, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday Night 2025-10-13, Chance Showers. A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday 2025-10-14, Mostly Sunny. Mostly sunny, with a high near 71.
Tuesday Night 2025-10-14, Mostly Clear. Mostly clear, with a low around 54.
Wednesday 2025-10-15, Sunny. Sunny, with a high near 69.- Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 45.
- Thursday 2025-10-16, Sunny. Sunny, with a high near 62.
- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 42.
- Friday 2025-10-17, Sunny. Sunny, with a high near 63.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 45.
- Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 70.