10-day forecast for Mount Vernon, MD: 38° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Friday, November 20
63° · 0.27 in
Worst day: Sunday, November 22
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1652° / 43°0
Morning45°feels 40°
Afternoon52°feels 50°
Evening46°feels 45°
Overnight43°feels 38°
52 °
Mount Vernon, Monday, 16 November
Partly cloudy. High 52°, low 43°.
Pressure30.45 inHg
Wind8.1 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1756° / 38°0
Morning42°feels 38°
Afternoon56°feels 54°
Evening45°feels 45°
Overnight39°feels 39°
56 °
Mount Vernon, Tuesday, 17 November
Clear. High 56°, low 38°.
Pressure30.53 inHg
Wind5.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point41°
Wed, 1860° / 40°0
Morning45°feels 41°
Afternoon60°feels 58°
Evening48°feels 48°
Overnight44°feels 41°
60 °
Mount Vernon, Wednesday, 18 November
Clear. High 60°, low 40°.
Pressure30.50 inHg
Wind4.3 mph W
Humidity51%
Visibility6.2 mi
Dew point41°
Thu, 1961° / 44°0
Morning48°feels 48°
Afternoon56°feels 55°
Evening56°feels 55°
Overnight47°feels 46°
61 °
Mount Vernon, Thursday, 19 November
Clear. High 61°, low 44°.
Pressure30.47 inHg
Wind5.9 mph SW
Humidity74%
Visibility—
Dew point47°
Fri, 2065° / 43°0
Morning50°feels 48°
Afternoon59°feels 57°
Evening58°feels 57°
Overnight49°feels 48°
65 °
Mount Vernon, Friday, 20 November
Clear. High 65°, low 43°.
Pressure30.36 inHg
Wind5.3 mph NW
Humidity54%
Visibility—
Dew point40°
Sat, 2163° / 46°0
Morning49°feels 47°
Afternoon57°feels 55°
Evening57°feels 56°
Overnight49°feels 48°
63 °
Mount Vernon, Saturday, 21 November
Overcast. High 63°, low 46°.
Pressure30.33 inHg
Wind7.8 mph NE
Humidity68%
Visibility—
Dew point44°
Sun, 2263° / 50°0.27
Morning53°feels 52°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight54°feels 54°
63 °
Mount Vernon, Sunday, 22 November
Rain. High 63°, low 50°.
Pressure30.09 inHg
Wind9.8 mph NE
Humidity75%
Visibility—
Dew point49°
Mon, 2355° / 46°0
Morning52°feels 50°
Afternoon53°feels 51°
Evening51°feels 48°
Overnight47°feels 41°
55 °
Mount Vernon, Monday, 23 November
Light rain. High 55°, low 46°.
Pressure29.88 inHg
Wind16.9 mph N
Humidity66%
Visibility—
Dew point42°
Tue, 2450° / 38°0
Morning41°feels 33°
Afternoon45°feels 39°
Evening48°feels 44°
Overnight40°feels 35°
50 °
Mount Vernon, Tuesday, 24 November
Clear. High 50°, low 38°.
Pressure30.21 inHg
Wind14.7 mph NW
Humidity57%
Visibility—
Dew point29°
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 Mount Vernon, MD 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.