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: Overcast 75°F 2024-09-26T19:52:00-04:00 
Tonight 2024-09-26, Chance Showers and Patchy Fog. A chance of showers after 3am. Patchy fog after 2am. Otherwise, cloudy, with a low around 69. Light southeast wind. Chance of precipitation is 50%.Friday 2024-09-27, Chance Showers and Patchy Fog then Showers. Showers, with thunderstorms also possible after 5pm. Patchy fog before 10am. High near 76. East wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night 2024-09-27, Showers. Showers and possibly a thunderstorm. Low around 69. East wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday 2024-09-28, Chance Showers. A chance of showers, mainly before 8am. Mostly sunny, with a high near 82. South wind around 7 mph. Chance of precipitation is 30%.- Saturday Night 2024-09-28, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East wind around 6 mph. Chance of precipitation is 50%.
Sunday 2024-09-29, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Sunday Night 2024-09-29, Showers Likely. Showers likely, mainly before 2am. Cloudy, with a low around 63. Chance of precipitation is 60%.
Monday 2024-09-30, Chance Showers. A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.- Monday Night 2024-09-30, Chance Showers. A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Tuesday 2024-10-01, Chance Showers. A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Tuesday Night 2024-10-01, Chance Showers. A chance of showers. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday 2024-10-02, Mostly Sunny. Mostly sunny, with a high near 73.
Wednesday Night 2024-10-02, Mostly Clear. Mostly clear, with a low around 53.
Thursday 2024-10-03, Sunny. Sunny, with a high near 72.