Great Falls, Virginia Weather
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Weather Forecast for Great Falls, Virginia : Fairfax County
Issued: 9:30 am EST Feb 5, 2025 Latitude: 38.9981653 Longitude: -77.2883157 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
20% chance of snow & sleet on Today 100% chance of rain & sleet on Tonight 100% chance of freezing rain on Thursday Sunny on Friday 70% chance of snow on Saturday Mostly Sunny on Sunday 40% chance of snow on Monday 80% chance of snow on Tuesday
High: 38°F Low: 30°F High: 49°F High: 49°F High: 38°F High: 50°F High: 38°F High: 37°F
Low: 39°F Low: 29°F Low: 34°F Low: 28°F Low: 29°F  
Snow & Sleet Rain & Sleet Freezing Rain Sunny Snow Mostly Sunny Snow Snow
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Current Conditions at
LEESBURG/GODFREY - (KJYO)
34°
Cloudy
as of 9:35 AM EST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
5 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 8000ft
20% chance of snow & sleet Today Today... A slight chance of snow between 1pm and 3pm, then a slight chance of sleet after 3pm. Cloudy, with a high near 38. Light northeast wind. Chance of precipitation is 20%.
100% chance of rain & sleet Tonight Tonight... Sleet likely, possibly mixed with freezing rain before midnight, then rain and sleet likely, possibly mixed with freezing rain between midnight and 1am, then sleet, possibly mixed with freezing rain after 1am. Low around 30. Southeast wind around 6 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
100% chance of freezing rain Thursday Thursday... Sleet, possibly mixed with freezing rain before 8am, then rain. High near 49. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 39. Southwest wind 5 to 9 mph becoming west after midnight.
Sunny on Friday Friday... Sunny, with a high near 49. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 29.
70% chance of snow Saturday Saturday... A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
70% chance of rain Saturday Night Saturday Night... Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 50.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 28.
40% chance of snow Monday Monday... A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
40% chance of snow Monday Night Monday Night... A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
80% chance of snow Tuesday Tuesday... Snow. High near 37. Chance of precipitation is 80%.
Sun Almanac for Great Falls, Virginia
Sunrise: 07:11 AM
Sunset: 5:35 PM
Civil Sunrise:06:43 AM
Civil Sunset: 6:03 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 6:35 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 7:06 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.