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: Thunderstorm 80°F 2025-06-26T21:52:00-04:00
Tonight 2025-06-26, Severe Thunderstorms. Scattered showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 72. South wind around 6 mph becoming light and variable. Chance of precipitation is 50%.
Friday 2025-06-27, Chance T-storms. A chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 81. East wind around 8 mph. Chance of precipitation is 40%.
Friday Night 2025-06-27, Showers Likely then Chance T-storms. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. East wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-06-28, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night 2025-06-28, Chance T-storms. A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday 2025-06-29, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
Sunday Night 2025-06-29, Chance T-storms. A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday 2025-06-30, Mostly Sunny then Showers Likely. Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Monday Night 2025-06-30, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Tuesday 2025-07-01, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Tuesday Night 2025-07-01, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Wednesday 2025-07-02, Mostly Sunny. Mostly sunny, with a high near 88.
Wednesday Night 2025-07-02, Partly Cloudy. Partly cloudy, with a low around 70.
Thursday 2025-07-03, Sunny. Sunny, with a high near 89.