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Weather in Reston, Virginia, USA

Now
54 °F

Passing clouds.


Feels Like: 53 °F
Forecast: 66 / 50 °F
Wind: 5 mph from Northwest

Location: Washington-Dulles International Airport
Current Time: Mar 21, 2026 at 10:01:40 am
Latest Report: Mar 21, 2026 at 8:52 am
Visibility: 10 mi
Pressure: 29.87 "Hg
Humidity: 93%
Dew Point: 52 °F

Upcoming 5 hours

Now 11:00 am 12:00 pm 1:00 pm 2:00 pm 3:00 pm
54 °F 57 °F 59 °F 61 °F 62 °F 64 °F

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Forecast for the next 48 hours

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  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 53 °F 64 °F 56 °F 50 °F 53 °F 82 °F 73 °F
Sprin­kles. Mostly sunny. Sunny. Scatt­erred clouds. Overcast. Cloudy. Overcast. Overcast.
Feels Like 50 °F 64 °F 55 °F 46 °F 51 °F 81 °F 77 °F
Wind Speed 10 mph 4 mph 6 mph 8 mph 7 mph 9 mph 10 mph
Wind Direction NNW
N
SE
S
SSW
SW
SSW
Humidity 80% 43% 58% 78% 76% 38% 51%
Dew Point 47 °F 41 °F 42 °F 43 °F 46 °F 54 °F 54 °F
Visibility 7 mi 9 mi 7 mi 7 mi 7 mi 8 mi 7 mi
Probability of Precipitation 10% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Saturday, March 21, 2026 3:42:42 am Reston time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-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

55 °F

Leesburg / Godfrey: (13 mi)

Sunny.

52 °F

Manassas Municipal: (18 mi)

Sunny. (1 hour ago)

55 °F

Fort Belvoir Davison AAF Airport: (19 mi)

Sunny. (1 hour ago)

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Forecast for the next 2 weeks

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Detailed forecast for 14 days