I-66 weather conditions near Washington, District of Columbia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy and Breezy 90°F 2024-06-24T16:52:00-04:00 
Tonight 2024-06-24, Mostly Clear. Mostly clear, with a low around 67. North wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.
Tuesday 2024-06-25, Sunny. Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night 2024-06-25, Partly Cloudy. Partly cloudy, with a low around 76. South wind around 9 mph.Wednesday 2024-06-26, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 101. Southwest wind around 9 mph. Chance of precipitation is 30%.
Wednesday Night 2024-06-26, T-storms then Showers. A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Low around 72. West wind 5 to 9 mph. Chance of precipitation is 80%.
Thursday 2024-06-27, Chance Showers then Sunny. A chance of showers before 8am. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
- Thursday Night 2024-06-27, Mostly Clear. Mostly clear, with a low around 67.
- Friday 2024-06-28, Sunny. Sunny, with a high near 87.
- Friday Night 2024-06-28, Partly Cloudy. Partly cloudy, with a low around 72.
Saturday 2024-06-29, Partly Sunny. Partly sunny, with a high near 93.
Saturday Night 2024-06-29, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.Sunday 2024-06-30, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 40%.
Sunday Night 2024-06-30, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.- Monday 2024-07-01, Sunny. Sunny, with a high near 85.