I-66 weather conditions near Arlington, Virginia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 78°F 2024-09-27T16:52:00-04:00 
This Afternoon 2024-09-27, Chance Showers. A chance of showers and thunderstorms. Cloudy, with a high near 77. East wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.Tonight 2024-09-27, Showers and Patchy Fog then Chance Showers and Patchy Fog. Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms, mainly between 10pm and 2am. Patchy fog between 9pm and 1am. Low around 73. East wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday 2024-09-28, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 84. South wind 7 to 9 mph.
Saturday Night 2024-09-28, Slight Chance Showers. A slight chance of showers before 2am. Increasing clouds, with a low around 70. East wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday 2024-09-29, Chance Showers. A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 79. East wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday Night 2024-09-29, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Monday 2024-09-30, Showers Likely. Showers likely, mainly after 2pm. Cloudy, with a high near 75. Chance of precipitation is 70%.
Monday Night 2024-09-30, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Tuesday 2024-10-01, Showers Likely. Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Tuesday Night 2024-10-01, Chance Showers. A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday 2024-10-02, Mostly Sunny. Mostly sunny, with a high near 74.
Wednesday Night 2024-10-02, Mostly Clear. Mostly clear, with a low around 56.
Thursday 2024-10-03, Sunny. Sunny, with a high near 72.- Thursday Night 2024-10-03, Mostly Clear. Mostly clear, with a low around 57.
- Friday 2024-10-04, Sunny. Sunny, with a high near 75.