10-day forecast for McLean, NY: 30° to 53°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Saturday, November 21
35° · 0.35 in
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1435° / 30°0.35
Morning32°feels 24°
Afternoon35°feels 26°
Evening33°feels 24°
Overnight30°feels 24°
35 °
McLean, Saturday, 14 November
Snow. High 35°, low 30°.
Pressure29.83 inHg
Wind10.7 mph NW
Humidity97%
Visibility3.4 mi
Dew point35°
Sun, 1538° / 31°0.11
Morning34°feels 27°
Afternoon38°feels 30°
Evening36°feels 29°
Overnight32°feels 24°
38 °
McLean, Sunday, 15 November
Snow. High 38°, low 31°.
Pressure30.21 inHg
Wind11.6 mph NW
Humidity80%
Visibility6.2 mi
Dew point33°
Mon, 1641° / 36°0
Morning37°feels 31°
Afternoon41°feels 34°
Evening39°feels 34°
Overnight37°feels 31°
41 °
McLean, Monday, 16 November
Overcast. High 41°, low 36°.
Pressure30.47 inHg
Wind11.5 mph NW
Humidity82%
Visibility6.2 mi
Dew point35°
Tue, 1748° / 33°0
Morning36°feels 36°
Afternoon47°feels 45°
Evening44°feels 44°
Overnight35°feels 35°
48 °
McLean, Tuesday, 17 November
Partly cloudy. High 48°, low 33°.
Pressure30.47 inHg
Wind5.4 mph W
Humidity70%
Visibility4.8 mi
Dew point36°
Wed, 1851° / 33°0
Morning36°feels 36°
Afternoon44°feels 44°
Evening47°feels 47°
Overnight38°feels 38°
51 °
McLean, Wednesday, 18 November
Overcast. High 51°, low 33°.
Pressure30.47 inHg
Wind5.5 mph W
Humidity75%
Visibility—
Dew point35°
Thu, 1949° / 34°0
Morning38°feels 37°
Afternoon44°feels 41°
Evening46°feels 43°
Overnight44°feels 41°
49 °
McLean, Thursday, 19 November
Overcast. High 49°, low 34°.
Pressure30.39 inHg
Wind8.9 mph SW
Humidity70%
Visibility—
Dew point33°
Fri, 2050° / 38°0.01
Morning47°feels 42°
Afternoon46°feels 42°
Evening45°feels 43°
Overnight40°feels 36°
50 °
McLean, Friday, 20 November
Light rain. High 50°, low 38°.
Pressure30.45 inHg
Wind10.4 mph W
Humidity73%
Visibility—
Dew point38°
Sat, 2153° / 36°0
Morning39°feels 33°
Afternoon47°feels 42°
Evening50°feels 48°
Overnight46°feels 40°
53 °
McLean, Saturday, 21 November
Overcast. High 53°, low 36°.
Pressure30.30 inHg
Wind16.7 mph S
Humidity68%
Visibility—
Dew point35°
Sun, 2248° / 30°0.02
Morning48°feels 42°
Afternoon46°feels 41°
Evening37°feels 27°
Overnight34°feels 24°
48 °
McLean, Sunday, 22 November
Snow. High 48°, low 30°.
Pressure29.65 inHg
Wind17.7 mph W
Humidity80%
Visibility—
Dew point42°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in McLean, NY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.