10-day forecast for Mount Vernon, MO: 16° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, November 20
34°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1555° / 29°0
Morning36°feels 29°
Afternoon55°feels 52°
Evening41°feels 38°
Overnight32°feels 25°
55 °
Mount Vernon, Sunday, 15 November
Clear. High 55°, low 29°.
Pressure30.39 inHg
Wind9 mph SE
Humidity48%
Visibility6.2 mi
Dew point29°
Mon, 1656° / 33°0
Morning37°feels 33°
Afternoon56°feels 53°
Evening45°feels 41°
Overnight36°feels 32°
56 °
Mount Vernon, Monday, 16 November
Clear. High 56°, low 33°.
Pressure30.50 inHg
Wind6.5 mph SE
Humidity44%
Visibility6.2 mi
Dew point31°
Tue, 1759° / 38°0
Morning41°feels 35°
Afternoon58°feels 56°
Evening49°feels 44°
Overnight41°feels 36°
59 °
Mount Vernon, Tuesday, 17 November
Clear. High 59°, low 38°.
Pressure30.45 inHg
Wind9.3 mph S
Humidity44%
Visibility6.2 mi
Dew point35°
Wed, 1865° / 43°0
Morning48°feels 43°
Afternoon62°feels 59°
Evening58°feels 56°
Overnight43°feels 37°
65 °
Mount Vernon, Wednesday, 18 November
Overcast. High 65°, low 43°.
Pressure30.27 inHg
Wind13.4 mph S
Humidity42%
Visibility—
Dew point36°
Thu, 1966° / 54°0.08
Morning57°feels 56°
Afternoon63°feels 62°
Evening61°feels 60°
Overnight55°feels 55°
66 °
Mount Vernon, Thursday, 19 November
Light rain. High 66°, low 54°.
Pressure30.24 inHg
Wind13.4 mph S
Humidity67%
Visibility—
Dew point51°
Fri, 2072° / 55°0.01
Morning61°feels 60°
Afternoon67°feels 66°
Evening61°feels 60°
Overnight59°feels 58°
72 °
Mount Vernon, Friday, 20 November
Light rain. High 72°, low 55°.
Pressure30.21 inHg
Wind14.6 mph S
Humidity61%
Visibility—
Dew point52°
Sat, 2162° / 43°0.11
Morning56°feels 55°
Afternoon60°feels 59°
Evening50°feels 48°
Overnight46°feels 41°
62 °
Mount Vernon, Saturday, 21 November
Light rain. High 62°, low 43°.
Pressure30.00 inHg
Wind21.8 mph SW
Humidity60%
Visibility—
Dew point47°
Sun, 2241° / 25°0
Morning28°feels 16°
Afternoon34°feels 22°
Evening29°feels 18°
Overnight26°feels 14°
41 °
Mount Vernon, Sunday, 22 November
Partly cloudy. High 41°, low 25°.
Pressure30.36 inHg
Wind21.3 mph NW
Humidity36%
Visibility—
Dew point9°
Mon, 2334° / 16°0
Morning21°feels 10°
Afternoon32°feels 21°
Evening21°feels 11°
Overnight17°feels 6°
34 °
Mount Vernon, Monday, 23 November
Clear. High 34°, low 16°.
Pressure30.36 inHg
Wind20.1 mph NW
Humidity24%
Visibility—
Dew point-1°
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.