Current Weather
4:56 AM
64°F
Partly cloudy
RealFeel® 67°
Pleasant
RealFeel®
67°
Wind
NE 1 mph
Wind Gusts
2 mph
Humidity
88%
Indoor Humidity
78% (Slightly Humid)
Dew Point
61° F
Pressure
↑ 30.12 in
Cloud Cover
32%
Visibility
9 mi
Cloud Ceiling
40000 ft
Day
5/18
98°Hi
RealFeel®
101°
Very Hot
RealFeel Shade™
95°
Hot
Mostly sunny and very hot; danger of dehydration and heatstroke if outside for extended periods of time
Max UV Index10.0 (Very High)
AccuLumen Brightness Index™9 (Very Bright)
WindSSW 7 mph
Wind Gusts18 mph
Probability of Precipitation25%
Probability of Thunderstorms6%
Precipitation0.00 in
Cloud Cover23%
Night
5/18
71°Lo
RealFeel®
70°
Pleasant
Clear, very warm and humid
WindSSW 7 mph
Wind Gusts14 mph
Probability of Precipitation18%
Probability of Thunderstorms4%
Precipitation0.00 in
Cloud Cover7%
Sun & Moon
14 hrs 23 mins
Rise
5:54 AM
Set
8:17 PM
Waxing Crescent
Rise
7:01 AM
Set
11:06 PM
Temperature History
5/18High
Low
Forecast
98°
71°
Average
77°
58°
Last Year
87°
66°
Record
96°
1877
40°
1973
Current Weather Conditions in McLean
McLean, Virginia is currently Partly cloudy with a temperature of 64°. The current RealFeel® Temperature is 67° (Pleasant) based on observed conditions including 88% humidity, 32% cloud cover, a UV index of 0, and winds of 1 mph. In shade, the RealFeel Shade™ is 67°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for McLean, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
