NWS Forecast for McLean VA

National Weather Service Forecast for: McLean VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.

Updated: 2:23 am EDT Apr 6, 2026

Overnight Mostly Clear	Monday Increasing Clouds	Monday Night Partly Cloudy	Tuesday Sunny	Tuesday Night Mostly Clear	Wednesday Sunny	Wednesday Night Partly Cloudy	Thursday Partly Sunny	Thursday Night Partly Cloudy
Lo 41 °F	Hi 62 °F	Lo 41 °F	Hi 54 °F	Lo 33 °F	Hi 54 °F	Lo 36 °F	Hi 63 °F	Lo 45 °F

Overnight	Mostly clear, with a low around 41. Northwest wind around 11 mph, with gusts as high as 26 mph.
Monday	Increasing clouds, with a high near 62. West wind 8 to 10 mph, with gusts as high as 23 mph.
Monday Night	Partly cloudy, with a low around 41. Northwest wind around 7 mph.
Tuesday	Sunny, with a high near 54. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night	Mostly clear, with a low around 33. North wind around 7 mph.
Wednesday	Sunny, with a high near 54.
Wednesday Night	Partly cloudy, with a low around 36.
Thursday	Partly sunny, with a high near 63.
Thursday Night	Partly cloudy, with a low around 45.
Friday	Mostly sunny, with a high near 72.
Friday Night	Mostly clear, with a low around 53.
Saturday	Mostly sunny, with a high near 77.
Saturday Night	Partly cloudy, with a low around 55.
Sunday	Mostly sunny, with a high near 78.

Forecast from NOAA-NWS for McLean VA.