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150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

Reston, VA

38°F
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Reston, VA Weather
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, January 21

Current Weather

6:17 PM

38°F
Clear
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
38°
Wind
S 4 mph
Wind Gusts
9 mph
Humidity
35%
Indoor Humidity
26% (Very Dry)
Dew Point
13° F
Pressure
↔ 30.22 in
Cloud Cover
3%
Visibility
14 mi
Cloud Ceiling
33400 ft

Day

1/21
42°Hi
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Breezy and not as cold with sunshine

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindS 10 mph

Wind Gusts28 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover6%

Morning

Afternoon

Night

1/21
33°Lo
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Breezy this evening; otherwise, partly cloudy

WindSSW 12 mph

Wind Gusts27 mph

Probability of Precipitation8%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover43%

Evening

Overnight

Sun & Moon

9 hrs 54 mins
Rise 7:24 AM
Set 5:18 PM
Waxing Crescent
Rise 9:05 AM
Set 8:24 PM

Temperature History

1/21
High
Low
Forecast
42°
33°
Average
42°
25°
Last Year
20°
10°
Record
63°
2018
-16°
1984

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World North America United States Virginia Reston

Weather Near Reston:

  • Alexandria, VA
  • Germantown, MD
  • Washington, DC
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