Wind
WNW
9 mph
G 0 mph
Local Forecast
Great Falls, VA Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Great Falls, VA.
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Hour-by-Hour Current Observation
Saturday 7:55 PM EDTSaturday 7:55 PM
°F
°C
71°F
Cloudy
- 82° / 64° High / Low
- 71° Feels Like
- 0% Chance of Rain
UV Index
1
Low
Humidity
73%
Dew 62°F
Sun
5:55 AM · 8:15 PM
Rise · Set
Source: LEESBURG/GODFREY (KJYO). Slider scrubs the next 12 hours.
5-Day Outlook
Through Wednesday
Today
82° 64°
Mostly Cloudy
Overnight: Slight Chance of Rain
Detailed forecast
Today
Sunny, with a high near 82. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Night
A slight chance of rain showers between 8pm and midnight. Mostly cloudy, with a low around 63. Southwest wind 3 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
87° 66°
Mostly Cloudy
Overnight: Partly Cloudy
Detailed forecast
Sunday
Mostly sunny, with a high near 87. West wind 3 to 7 mph.
Night
A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly clear, with a low around 65. South wind around 3 mph. Chance of precipitation is 20%.
Monday
93° 71°
Mostly Sunny
Overnight: Mostly Clear
Detailed forecast
Monday
Sunny, with a high near 93. South wind 1 to 12 mph, with gusts as high as 21 mph.
Night
Mostly clear, with a low around 70.
Tuesday
95° 71°
Partly Sunny
Overnight: Partly Sunny
Detailed forecast
Tuesday
Sunny, with a high near 94.
Night
Partly cloudy, with a low around 71.
Wednesday
93° 64°
Thunderstorms Likely
Overnight: Thunderstorms Likely
Detailed forecast
Wednesday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Night
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Great Falls, VA Weather Analysis Tools
