10-day forecast for Mount Vernon, MO: 26° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, November 21
61° · 0.11 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1350° / 29°0
Morning37°feels 33°
Afternoon49°feels 46°
Evening33°feels 26°
Overnight31°feels 25°
50 °
Mount Vernon, Friday, 13 November
Overcast. High 50°, low 29°.
Pressure30.18 inHg
Wind8.5 mph N
Humidity59%
Visibility6.2 mi
Dew point27°
Sat, 1448° / 26°0
Morning33°feels 25°
Afternoon48°feels 44°
Evening39°feels 34°
Overnight27°feels 22°
48 °
Mount Vernon, Saturday, 14 November
Overcast. High 48°, low 26°.
Pressure30.30 inHg
Wind8.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point25°
Sun, 1552° / 35°0
Morning37°feels 31°
Afternoon52°feels 49°
Evening44°feels 40°
Overnight36°feels 29°
52 °
Mount Vernon, Sunday, 15 November
Overcast. High 52°, low 35°.
Pressure30.39 inHg
Wind9.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point31°
Mon, 1655° / 34°0
Morning40°feels 37°
Afternoon54°feels 52°
Evening46°feels 44°
Overnight37°feels 35°
55 °
Mount Vernon, Monday, 16 November
Clear. High 55°, low 34°.
Pressure30.45 inHg
Wind6.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point34°
Tue, 1758° / 39°0
Morning44°feels 39°
Afternoon55°feels 53°
Evening50°feels 47°
Overnight45°feels 40°
58 °
Mount Vernon, Tuesday, 17 November
Clear. High 58°, low 39°.
Pressure30.39 inHg
Wind11.5 mph SE
Humidity45%
Visibility—
Dew point33°
Wed, 1863° / 44°0
Morning49°feels 44°
Afternoon59°feels 56°
Evening55°feels 53°
Overnight54°feels 50°
63 °
Mount Vernon, Wednesday, 18 November
Overcast. High 63°, low 44°.
Pressure30.21 inHg
Wind18.1 mph S
Humidity41%
Visibility—
Dew point34°
Thu, 1961° / 54°0.11
Morning57°feels 55°
Afternoon60°feels 59°
Evening56°feels 55°
Overnight54°feels 52°
61 °
Mount Vernon, Thursday, 19 November
Light rain. High 61°, low 54°.
Pressure30.21 inHg
Wind14.3 mph S
Humidity52%
Visibility—
Dew point43°
Fri, 2070° / 54°0
Morning58°feels 56°
Afternoon67°feels 65°
Evening57°feels 55°
Overnight54°feels 52°
70 °
Mount Vernon, Friday, 20 November
Overcast. High 70°, low 54°.
Pressure30.24 inHg
Wind14.3 mph S
Humidity41%
Visibility—
Dew point42°
Sat, 2171° / 50°0
Morning56°feels 54°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight59°feels 58°
71 °
Mount Vernon, Saturday, 21 November
Partly cloudy. High 71°, low 50°.
Pressure30.12 inHg
Wind16.9 mph S
Humidity46%
Visibility—
Dew point46°
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, MO 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.