Weather for Great Falls, VAGreat Falls, VA Weather & Current Conditions

22066 Weather (Great Falls, VA)

Great Falls, VA WeatherCurrent Conditions and Weather for Great Falls, Virginia
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Clear at Great Falls (22066), temperature is 69°F21°C, dew point 40°F4°C, humidity 34%. Wind direction is NNW at 13 mphat 21 km/h with visibility of 8 mi13 km. Barometric pressure is 30.24 in1024 mb. Last update: 2:11 pm.*
*Time is approximately 2:11 pm Tue, Oct 20, 2026. Time will be within 15 minutes of current local time. Great Falls weather forecast data is updated every 15 minutes.

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Great Falls VA Weather - 2:11 pm

Great Falls Weather Forecast

Weather forecast for: Great Falls VA
Last Update: 1:05 pm EDT Oct 20, 2026
This Afternoon: Sunny, with a high near 69. North wind around 9 mph.
Tonight: Clear, with a low around 45. North wind around 7 mph.
Wednesday: Sunny, with a high near 65. North wind 6 to 8 mph.
Wednesday Night: Mostly clear, with a low around 42. Northwest wind 3 to 5 mph.
Thursday: Sunny, with a high near 66. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night: Clear, with a low around 45.
Friday: Sunny, with a high near 60.
Friday Night: Clear, with a low around 39.
Saturday: Sunny, with a high near 60.
Saturday Night: Clear, with a low around 39.
Sunday: Sunny, with a high near 65.
Sunday Night: Mostly clear, with a low around 42.
Monday: Mostly sunny, with a high near 69.

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