Great Falls, VA Weather Forecast and Current Conditions (22066)
Current Conditions From Nearby Local Station
Feels Like 50°F
at
Current Conditions From Nearby Local Station
Feels Like 50°F
at
Point Forecast at a Glance
This Date in Weather History
1917 - The temperature at Sentinel, AZ, soared to 116 degrees to establish an October record for the nation.
More on this and other weather history
Great Falls 7 Day Weather Forecast Details
Sunday Oct 5
Day: Patchy fog between 8am and 9am. Sunny, with a high near 79. Southwest wind 0 to 6 mph.
Night: Patchy fog after 5am. Mostly clear, with a low around 55. South wind around 5 mph.
Monday Oct 6
Day: Patchy fog before 9am. Sunny, with a high near 80. South wind 2 to 7 mph.
Night: Mostly clear, with a low around 60. South wind around 7 mph.
Tuesday Oct 7
Day: Mostly sunny, with a high near 80.
Night: Showers and thunderstorms likely after 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Wednesday Oct 8
Day: Rain showers likely before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Night: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 47.
Thursday Oct 9
Day: Sunny, with a high near 64.
Night: Partly cloudy, with a low around 46.
Friday Oct 10
Day: Mostly sunny, with a high near 66.
Night: Partly cloudy, with a low around 51.
Saturday Oct 11
Day: Mostly sunny, with a high near 71.
Sun & Moon Monthly
Sunrise 7:10 AM
Sunset 6:47 PM
Last Light 7:13 PM
Moonset 5:15 AM
Contiguous United States Extremes
Sat's High Temperature
98 at Rio Grande Village, TX
Sat's Low Temperature
24 at 19 Miles Northeast Of Kirk, OR
Weather Folklore
Cats scratch a post before wind, wash their faces before a rain, and sit with backs to the fire before snow.
Current subscribers - login to your ClearSky account
About Great Falls, Virginia
Great Falls is a census-designated place in Fairfax County, Virginia, United States. The population at the 2020 census was 15,953. It is named for the nearby Great Falls of the Potomac River.
Content from Wikipedia, licensed under CC BY-SA 3.0.
How We Provide Better Local Weather
Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.
Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.