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: Partly Cloudy 58°F 2025-10-10T20:52:00-04:00 
Tonight 2025-10-10, Cloudy. Cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.Saturday 2025-10-11, Cloudy then Slight Chance Showers. A slight chance of showers after 3pm. Cloudy, with a high near 69. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 20%.
Saturday Night 2025-10-11, Showers Likely. Showers likely, mainly after 2am. Cloudy, with a low around 59. Northeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday 2025-10-12, Showers. Showers. High near 64. Northeast wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.- Sunday Night 2025-10-12, Showers Likely. Showers likely. Mostly cloudy, with a low around 56. North wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Columbus Day 2025-10-13, Showers Likely. Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Monday Night 2025-10-13, Chance Showers. A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Tuesday 2025-10-14, Partly Sunny. Partly sunny, with a high near 67.- Tuesday Night 2025-10-14, Partly Cloudy. Partly cloudy, with a low around 54.
Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 69.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 49.
Thursday 2025-10-16, Sunny. Sunny, with a high near 63.- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 46.
- Friday 2025-10-17, Sunny. Sunny, with a high near 65.