I-66 weather conditions near Oxon Hill, Maryland

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 67°F 2025-09-15T05:52:00-04:00
• Today 2025-09-15, Partly Sunny. Partly sunny, with a high near 80. Light northeast wind becoming east 5 to 10 mph in the morning.
• Tonight 2025-09-15, Mostly Cloudy. Mostly cloudy, with a low around 62. Northeast wind 7 to 9 mph.
• Tuesday 2025-09-16, Showers Likely. Showers likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 70. Northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Tuesday Night 2025-09-16, Showers Likely. Showers likely and possibly a thunderstorm. Cloudy, with a low around 61. Northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-09-17, Showers Likely. Showers likely. Cloudy, with a high near 69. Northeast wind around 10 mph. Chance of precipitation is 70%.
• Wednesday Night 2025-09-17, Chance Showers. A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
• Thursday 2025-09-18, Partly Sunny. Partly sunny, with a high near 79.
• Thursday Night 2025-09-18, Mostly Clear. Mostly clear, with a low around 63.
• Friday 2025-09-19, Sunny. Sunny, with a high near 85.
• Friday Night 2025-09-19, Mostly Clear. Mostly clear, with a low around 61.
• Saturday 2025-09-20, Sunny. Sunny, with a high near 75.
• Saturday Night 2025-09-20, Partly Cloudy. Partly cloudy, with a low around 59.
• Sunday 2025-09-21, Partly Sunny. Partly sunny, with a high near 75.