I-66 weather conditions near Derwood, Maryland
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Light Rain Fog/Mist 52°F 2024-05-10T15:56:00-04:00 
This Afternoon 2024-05-10, Showers Likely. Showers likely. Cloudy, with a high near 57. Northeast wind 9 to 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight 2024-05-10, Scattered Showers. Scattered showers, mainly before 11pm. Cloudy, with a low around 46. Northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday 2024-05-11, Partly Sunny. Partly sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night 2024-05-11, Showers Likely. Showers likely, mainly between 7pm and 2am. Mostly cloudy, with a low around 49. South wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday 2024-05-12, Scattered Showers. Scattered showers. Partly sunny, with a high near 64. West wind 7 to 10 mph. Chance of precipitation is 50%.
Sunday Night 2024-05-12, Partly Cloudy. Partly cloudy, with a low around 48.
Monday 2024-05-13, Sunny. Sunny, with a high near 75.
Monday Night 2024-05-13, Mostly Cloudy. Mostly cloudy, with a low around 59.
Tuesday 2024-05-14, Showers Likely. Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.- Tuesday Night 2024-05-14, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
- Wednesday 2024-05-15, Chance Showers. A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Wednesday Night 2024-05-15, Chance Showers. A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Thursday 2024-05-16, Mostly Sunny. Mostly sunny, with a high near 74.Thursday Night 2024-05-16, Partly Cloudy then Chance Showers. A chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday 2024-05-17, Chance Showers. A chance of showers. Mostly cloudy, with a high near 73.