10-day forecast for Mount Vernon, MD: 39° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Wednesday, November 11
73° · 2.38 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0673° / 60°2.38
Morning65°feels 66°
Afternoon71°feels 72°
Evening62°feels 62°
Overnight65°feels 66°
73 °
Mount Vernon, Friday, 6 November
Heavy rain. High 73°, low 60°.
Pressure29.85 inHg
Wind9.1 mph SW
Humidity99%
Visibility1.8 mi
Dew point67°
Sat, 0760° / 50°0
Morning55°feels 53°
Afternoon57°feels 55°
Evening53°feels 50°
Overnight57°feels 57°
60 °
Mount Vernon, Saturday, 7 November
Clear. High 60°, low 50°.
Pressure29.94 inHg
Wind12.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point39°
Sun, 0859° / 49°0
Morning51°feels 49°
Afternoon59°feels 57°
Evening57°feels 56°
Overnight50°feels 48°
59 °
Mount Vernon, Sunday, 8 November
Clear. High 59°, low 49°.
Pressure30.00 inHg
Wind10.2 mph W
Humidity56%
Visibility6.2 mi
Dew point42°
Mon, 0959° / 51°0
Morning53°feels 51°
Afternoon59°feels 56°
Evening57°feels 55°
Overnight53°feels 51°
59 °
Mount Vernon, Monday, 9 November
Clear. High 59°, low 51°.
Pressure29.97 inHg
Wind16.9 mph NW
Humidity45%
Visibility6.2 mi
Dew point37°
Tue, 1061° / 46°0
Morning50°feels 49°
Afternoon59°feels 58°
Evening60°feels 59°
Overnight55°feels 54°
61 °
Mount Vernon, Tuesday, 10 November
Partly cloudy. High 61°, low 46°.
Pressure30.09 inHg
Wind12.2 mph SW
Humidity59%
Visibility—
Dew point43°
Wed, 1165° / 50°0
Morning54°feels 52°
Afternoon61°feels 60°
Evening60°feels 59°
Overnight53°feels 51°
65 °
Mount Vernon, Wednesday, 11 November
Clear. High 65°, low 50°.
Pressure29.97 inHg
Wind7.5 mph W
Humidity60%
Visibility—
Dew point46°
Thu, 1257° / 50°0.04
Morning51°feels 49°
Afternoon55°feels 53°
Evening54°feels 53°
Overnight51°feels 49°
57 °
Mount Vernon, Thursday, 12 November
Light rain. High 57°, low 50°.
Pressure29.83 inHg
Wind6.9 mph NE
Humidity56%
Visibility—
Dew point39°
Fri, 1350° / 43°0.27
Morning48°feels 44°
Afternoon49°feels 45°
Evening47°feels 44°
Overnight44°feels 41°
50 °
Mount Vernon, Friday, 13 November
Rain. High 50°, low 43°.
Pressure29.80 inHg
Wind10 mph N
Humidity77%
Visibility—
Dew point42°
Sat, 1447° / 39°0.01
Morning42°feels 38°
Afternoon45°feels 41°
Evening45°feels 41°
Overnight39°feels 34°
47 °
Mount Vernon, Saturday, 14 November
Light rain. High 47°, low 39°.
Pressure29.85 inHg
Wind9.8 mph NW
Humidity70%
Visibility—
Dew point35°
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.