I-66 weather conditions near Fairfax, Virginia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Rain Fog/Mist 61°F 2024-05-15T08:52:00-04:00 
Today 2024-05-15, Showers and Patchy Fog. Showers, mainly before 2pm, then patchy drizzle with scattered showers after 2pm. Patchy fog between 1pm and 3pm. High near 65. Northeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight 2024-05-15, Scattered Showers and Patchy Fog. Patchy drizzle with scattered showers before 11pm, then isolated showers after 11pm. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 57. North wind around 7 mph. Chance of precipitation is 30%.Thursday 2024-05-16, Mostly Cloudy then Slight Chance Showers. A slight chance of showers after 2pm. Mostly cloudy, with a high near 75. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night 2024-05-16, Partly Cloudy. Partly cloudy, with a low around 57. North wind 5 to 7 mph.
Friday 2024-05-17, Partly Sunny. Partly sunny, with a high near 77. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Friday Night 2024-05-17, Chance Showers. A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Saturday 2024-05-18, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Saturday Night 2024-05-18, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Sunday 2024-05-19, Chance Showers. A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Sunday Night 2024-05-19, Mostly Cloudy. Mostly cloudy, with a low around 57.
Monday 2024-05-20, Mostly Sunny. Mostly sunny, with a high near 74.- Monday Night 2024-05-20, Partly Cloudy. Partly cloudy, with a low around 57.
- Tuesday 2024-05-21, Mostly Sunny. Mostly sunny, with a high near 79.