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: Overcast 74°F 2024-05-24T00:52:00-04:00
- Overnight 2024-05-24, Scattered T-storms and Patchy Fog. Scattered showers and thunderstorms. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 67. Light northwest wind. Chance of precipitation is 50%.
- Friday 2024-05-24, Slight Chance T-storms and Patchy Fog. A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 11am, then a slight chance of showers and thunderstorms after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Light north wind. Chance of precipitation is 20%.
- Friday Night 2024-05-24, Mostly Clear then Slight Chance Showers. A slight chance of showers after 2am. Partly cloudy, with a low around 65. Light south wind. Chance of precipitation is 20%.
- Saturday 2024-05-25, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.
- Saturday Night 2024-05-25, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 40%.
- Sunday 2024-05-26, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
- Sunday Night 2024-05-26, Chance T-storms. A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
- Memorial Day 2024-05-27, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
- Monday Night 2024-05-27, 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 65. Chance of precipitation is 60%.
- Tuesday 2024-05-28, Mostly Sunny then Chance Showers. A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
- Tuesday Night 2024-05-28, Chance Showers. A chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
- Wednesday 2024-05-29, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
- Wednesday Night 2024-05-29, Chance Showers then Mostly Clear. A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
- Thursday 2024-05-30, Sunny. Sunny, with a high near 71.