10-day forecast for Mount Vernon, MO: 25° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Friday, November 20
51°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1554° / 29°0
Morning36°feels 29°
Afternoon54°feels 51°
Evening36°feels 31°
Overnight31°feels 24°
54 °
Mount Vernon, Sunday, 15 November
Clear. High 54°, low 29°.
Pressure30.42 inHg
Wind8.4 mph SE
Humidity49%
Visibility6.2 mi
Dew point29°
Mon, 1656° / 27°0
Morning38°feels 32°
Afternoon56°feels 53°
Evening44°feels 40°
Overnight29°feels 23°
56 °
Mount Vernon, Monday, 16 November
Clear. High 56°, low 27°.
Pressure30.50 inHg
Wind5.7 mph S
Humidity43%
Visibility6.2 mi
Dew point30°
Tue, 1759° / 37°0
Morning40°feels 34°
Afternoon59°feels 56°
Evening48°feels 43°
Overnight40°feels 35°
59 °
Mount Vernon, Tuesday, 17 November
Clear. High 59°, low 37°.
Pressure30.45 inHg
Wind10 mph S
Humidity42%
Visibility6.2 mi
Dew point34°
Wed, 1865° / 43°0
Morning48°feels 43°
Afternoon65°feels 63°
Evening58°feels 55°
Overnight43°feels 37°
65 °
Mount Vernon, Wednesday, 18 November
Overcast. High 65°, low 43°.
Pressure30.27 inHg
Wind12.9 mph S
Humidity40%
Visibility6.2 mi
Dew point38°
Thu, 1966° / 54°0.02
Morning58°feels 56°
Afternoon65°feels 64°
Evening57°feels 57°
Overnight57°feels 56°
66 °
Mount Vernon, Thursday, 19 November
Light rain. High 66°, low 54°.
Pressure30.27 inHg
Wind13.6 mph SW
Humidity53%
Visibility—
Dew point47°
Fri, 2071° / 55°0.04
Morning59°feels 58°
Afternoon68°feels 67°
Evening60°feels 58°
Overnight58°feels 57°
71 °
Mount Vernon, Friday, 20 November
Light rain. High 71°, low 55°.
Pressure30.15 inHg
Wind18.2 mph S
Humidity49%
Visibility—
Dew point48°
Sat, 2168° / 49°0.04
Morning64°feels 63°
Afternoon66°feels 65°
Evening53°feels 51°
Overnight52°feels 49°
68 °
Mount Vernon, Saturday, 21 November
Light rain. High 68°, low 49°.
Pressure30.03 inHg
Wind21.1 mph SW
Humidity55%
Visibility—
Dew point51°
Sun, 2259° / 41°0
Morning46°feels 43°
Afternoon56°feels 54°
Evening47°feels 44°
Overnight43°feels 38°
59 °
Mount Vernon, Sunday, 22 November
Overcast. High 59°, low 41°.
Pressure30.33 inHg
Wind8.6 mph NE
Humidity43%
Visibility—
Dew point33°
Mon, 2356° / 37°0
Morning42°feels 37°
Afternoon53°feels 49°
Evening44°feels 39°
Overnight40°feels 34°
56 °
Mount Vernon, Monday, 23 November
Overcast. High 56°, low 37°.
Pressure30.39 inHg
Wind12.8 mph E
Humidity41%
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, 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.