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: Mostly Cloudy 73°F 2024-05-23T07:52:00-04:00 
Today 2024-05-23, Scattered Showers. Scattered showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 82. West wind 5 to 7 mph. Chance of precipitation is 50%.
Tonight 2024-05-23, Showers and Patchy Fog. Showers and thunderstorms before 2am, then showers likely. Patchy fog between 4am and 5am. Low around 64. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Friday 2024-05-24, Chance Showers then Slight Chance T-storms. A chance of showers before noon, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday Night 2024-05-24, Partly Cloudy. Partly cloudy, with a low around 65. Light south wind.Saturday 2024-05-25, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night 2024-05-25, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Sunday 2024-05-26, Mostly Sunny then Chance Showers. A chance of showers after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Sunday Night 2024-05-26, Chance Showers. A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Memorial Day 2024-05-27, Showers Likely. Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.Monday Night 2024-05-27, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Tuesday 2024-05-28, Chance Showers. A chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.- Tuesday Night 2024-05-28, Partly Cloudy. Partly cloudy, with a low around 59.
- Wednesday 2024-05-29, Chance Showers. A chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.