Reston hour by hour Weather up to 120 hours – Forecast, Trends & News - United States of America
Reston, Virginia, United States of America
Updated every 10 min
Today Conditions
1.7°C
/
-9.1°C
Sunny
Temperature AVG :
-4.5°C
Wind:
24.5 km/h
Humidity: 50%
Visibility:
9.8 km
Astronomy
Sunrise
07:21 AM
Sunset
04:48 PM
Moon Phase
Waning Crescent
UV Index
0.3 Good for going out
Moon illumination
22%
Air Quality
2
Moderate
AQI
PM2.5
17.15 µg/m³
PM10
17.25 µg/m³
O₃
15.0 μg/m3
NO₂
52.85 μg/m3
Reston next 24-Hour Forecast
Wind
24.1 km/h
Feels Like
-15.9°C
Humidity
59%
Dew Point
-15.6°C
°
Pressure
1027.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
24.5 km/h
Feels Like
-15.6°C
Humidity
47%
Dew Point
-17.6°C
°
Pressure
1027.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
22.7 km/h
Feels Like
-15.6°C
Humidity
49%
Dew Point
-17.2°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
20.5 km/h
Feels Like
-15.7°C
Humidity
53%
Dew Point
-16.4°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
19.4 km/h
Feels Like
-15.4°C
Humidity
56%
Dew Point
-15.8°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
19.4 km/h
Feels Like
-15.5°C
Humidity
57%
Dew Point
-15.6°C
°
Pressure
1029.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
16.2 km/h
Feels Like
-15.9°C
Humidity
58%
Dew Point
-15.5°C
°
Pressure
1030.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
15.1 km/h
Feels Like
-15.8°C
Humidity
58%
Dew Point
-15.5°C
°
Pressure
1030.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.8 km/h
Feels Like
-15.6°C
Humidity
57%
Dew Point
-15.6°C
°
Pressure
1030.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.8 km/h
Feels Like
-15.0°C
Humidity
57%
Dew Point
-15.1°C
°
Pressure
1031.0 mb
UV Index
0.5
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
16.6 km/h
Feels Like
-12.9°C
Humidity
56%
Dew Point
-14.3°C
°
Pressure
1031.0 mb
UV Index
1.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
16.9 km/h
Feels Like
-10.3°C
Humidity
53%
Dew Point
-12.6°C
°
Pressure
1031.0 mb
UV Index
1.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
16.6 km/h
Feels Like
-7.7°C
Humidity
47%
Dew Point
-11.8°C
°
Pressure
1031.0 mb
UV Index
1.5
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
15.5 km/h
Feels Like
-5.4°C
Humidity
43%
Dew Point
-11.0°C
°
Pressure
1030.0 mb
UV Index
1.6
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.4 km/h
Feels Like
-3.6°C
Humidity
39%
Dew Point
-11.3°C
°
Pressure
1027.0 mb
UV Index
1.2
( Good for going out
)
Visibility
5.0 km
Chance of rain
0%
Wind
11.2 km/h
Feels Like
-3.3°C
Humidity
35%
Dew Point
-12.0°C
°
Pressure
1028.0 mb
UV Index
0.7
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.2 km/h
Feels Like
-1.9°C
Humidity
32%
Dew Point
-14.5°C
°
Pressure
1028.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
3.6 km/h
Feels Like
-0.8°C
Humidity
58%
Dew Point
-13.6°C
°
Pressure
1028.0 mb
UV Index
0
( Good for going out
)
Visibility
16.0 km
Chance of rain
0%
Wind
2.5 km/h
Feels Like
-2.4°C
Humidity
32%
Dew Point
-14.4°C
°
Pressure
1026.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.3 km/h
Feels Like
-4.9°C
Humidity
48%
Dew Point
-10.7°C
°
Pressure
1026.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.0 km/h
Feels Like
-6.4°C
Humidity
50%
Dew Point
-11.0°C
°
Pressure
1024.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.7 km/h
Feels Like
-7.4°C
Humidity
48%
Dew Point
-11.8°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.3 km/h
Feels Like
-6.3°C
Humidity
47%
Dew Point
-12.1°C
°
Pressure
1020.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
1.8 km/h
Feels Like
-7.3°C
Humidity
83%
Dew Point
-7.7°C
°
Pressure
1022.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Reston 5-Day Forecast
Today
Sunny
1.7°C
/
-9.1°C
0%
2025-12-16
Sunny
3.8°C
/
-4.3°C
0%
2025-12-17
Overcast
6.9°C
/
-0.9°C
0%
2025-12-18
Partly Cloudy
5.9°C
/
-2.1°C
0%
2025-12-19
Moderate rain
8.1°C
/
-2.7°C
85%