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Weather in Fairfax, Virginia, USA

Now
62 °F

Partly sunny.


Feels Like: 62 °F
Forecast: 66 / 50 °F
Wind: 8 mph from Northwest

Location: Washington-Dulles International Airport
Current Time: Mar 21, 2026 at 1:01:05 pm
Latest Report: Mar 21, 2026 at 11:52 am
Visibility: 10 mi
Pressure: 29.92 "Hg
Humidity: 60%
Dew Point: 48 °F
Location of FairfaxLocation

Upcoming 5 hours

Now2:00 pm3:00 pm4:00 pm5:00 pm6:00 pm
62 °F64 °F65 °F65 °F65 °F64 °F

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Forecast for the next 48 hours

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 SaturdaySundayMonday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature65 °F58 °F50 °F53 °F83 °F74 °F64 °F
Mostly sunny.Mostly cloudy.Cloudy.Mostly cloudy.Broken clouds.Partly cloudy.Rain. Overcast.
Feels Like65 °F57 °F47 °F51 °F81 °F77 °F64 °F
Wind Speed5 mph6 mph7 mph6 mph9 mph9 mph3 mph
Wind DirectionN
SE
S
S
SW
SSW
NNW
Humidity43%57%78%75%34%48%71%
Dew Point42 °F43 °F44 °F45 °F51 °F53 °F54 °F
Visibility9 mi6 mi5 mi5 mi8 mi6 mi5 mi
Probability of Precipitation0%0%0%0%0%0%6%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.06"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 9:42:40 am Fairfax time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Clear. 71 / 39 °F
Humidity: 59%. Wind: 9 mph from South

More weather last week

Currently at nearby stations

67 °F

Fort Belvoir Davison AAF Airport: (11 mi)

Passing clouds. (1 hour ago)

64 °F

Manassas Municipal: (14 mi)

Sunny. (1 hour ago)

61 °F

Leesburg / Godfrey: (21 mi)

Sunny.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days