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: Light Rain 71°F 2024-05-26T23:52:00-04:00 
Overnight 2024-05-27, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then scattered showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Memorial Day 2024-05-27, Chance T-storms then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 85. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night 2024-05-27, T-storms then Chance Showers. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 65. West wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday 2024-05-28, Sunny then Slight Chance T-storms. A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 82. West wind 7 to 9 mph. Chance of precipitation is 20%.
Tuesday Night 2024-05-28, Mostly Clear. Mostly clear, with a low around 62. West wind 3 to 7 mph.
Wednesday 2024-05-29, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 40%.Wednesday Night 2024-05-29, Chance Showers then Mostly Clear. A chance of showers before 8pm. Mostly clear, with a low around 57. Chance of precipitation is 30%.
Thursday 2024-05-30, Sunny. Sunny, with a high near 73.- Thursday Night 2024-05-30, Mostly Clear. Mostly clear, with a low around 54.
- Friday 2024-05-31, Sunny. Sunny, with a high near 74.
- Friday Night 2024-05-31, Mostly Clear. Mostly clear, with a low around 53.
- Saturday 2024-06-01, Sunny. Sunny, with a high near 78.
Saturday Night 2024-06-01, Partly Cloudy. Partly cloudy, with a low around 59.Sunday 2024-06-02, Mostly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.