| NWS Forecast for: Columbia MD Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 2:23 pm EDT Oct 10, 2026 | |
| Tonight: Showers, mainly after 4am. Low around 60. East wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Sunday: Showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. High near 68. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. Sunday Night: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Low around 62. East wind 5 to 7 mph becoming light and variable. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Columbus Day: A chance of showers, mainly before 7am. Increasing clouds, with a high near 71. Northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Monday Night: Partly cloudy, with a low around 57. Northwest wind 3 to 5 mph. Tuesday: Sunny, with a high near 76. Tuesday Night: Mostly clear, with a low around 63. Wednesday: Sunny, with a high near 77. Wednesday Night: Mostly clear, with a low around 56. Thursday: Mostly sunny, with a high near 68. Thursday Night: A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. Friday: A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%. Friday Night: A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 60. | |
| Columbia MD 39.2°N 76.83°W (Elev. 397 ft) | |
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