| NWS Forecast for: Great Falls VA Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 1:30 am EDT Jun 15, 2025 |  |
Overnight: A slight chance of showers. Cloudy, with a low around 65. East wind around 7 mph. Chance of precipitation is 20%. Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 71. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Low around 63. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday: A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 71. Northeast wind around 7 mph. Chance of precipitation is 50%. Monday Night: A chance of showers and thunderstorms. Cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 79. Chance of precipitation is 60%. Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. Wednesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%. Wednesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%. Juneteenth: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%. Friday: Sunny, with a high near 85. Friday Night: Mostly clear, with a low around 65. Saturday: Sunny, with a high near 89. | |
| Great Falls VA 39.01°N 77.29°W (Elev. 348 ft) | |
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