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: Mostly Cloudy 83°F 2024-07-26T18:52:00-04:00 
Tonight 2024-07-26, Gradual Clearing. Cloudy during the early evening, then gradual clearing, with a low around 66. North wind 5 to 8 mph becoming calm in the evening.
Saturday 2024-07-27, Mostly Sunny. Mostly sunny, with a high near 89. North wind around 6 mph becoming east in the afternoon.
Saturday Night 2024-07-27, Mostly Clear. Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Sunday 2024-07-28, Sunny. Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night 2024-07-28, Partly Cloudy. Partly cloudy, with a low around 73. South wind 6 to 8 mph.- Monday 2024-07-29, Mostly Sunny. Mostly sunny, with a high near 92.
Monday Night 2024-07-29, Chance T-storms. A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.Tuesday 2024-07-30, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Tuesday Night 2024-07-30, Chance T-storms. A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.Wednesday 2024-07-31, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 50%.
- Wednesday Night 2024-07-31, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Thursday 2024-08-01, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
Thursday Night 2024-08-01, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Friday 2024-08-02, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 30%.