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Current Weather Conditions for Fairfax County Government, VA

Mostly sunny, with a high near 94. Heat index values as high as 105. West wind 3 to 9 mph, with gusts as high as 20 mph.
89°F

Conditions

Wind: 3 mph W
Humidity: 66%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
89° 92° 94° 94° 94° 93° 91° 88° 85° 84° 81° 80° 79°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 94. Heat index values as high as 105. West wind 3 to 9 mph, with gusts as high as 20 mph.
94°F 72°F
Tonight
Isolated Showers And Thunderstorms then Areas Of Smoke
Isolated showers and thunderstorms between 7pm and 10pm, then areas of smoke. Partly cloudy, with a low around 73. Heat index values as high as 100. Northwest wind around 7 mph. Chance of precipitation is 20%.
94°F 72°F
Friday
Smoke
Smoke. Sunny, with a high near 90. Northwest wind around 5 mph.
94°F 72°F
Friday Night
Smoke
Smoke before 2am, then smoke and a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
94°F 72°F
Saturday
Smoke
Smoke and a chance of showers and thunderstorms before 8am, then areas of smoke and a chance of showers and thunderstorms between 8am and 11am, then areas of smoke and a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 90. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
94°F 72°F
Saturday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 90%.
94°F 72°F
Sunday
Slight Chance Showers And Thunderstorms
A chance of rain showers before 11am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
94°F 72°F
Sunday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
94°F 72°F
Monday
Sunny
Sunny, with a high near 86.
94°F 72°F
Monday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
94°F 72°F
Tuesday
Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
94°F 72°F
Tuesday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
94°F 72°F
Wednesday
Chance Rain Showers
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
94°F 72°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67.
94°F 72°F
Data provided by weather.gov