10-day forecast for Mount Vernon, IA: 30° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, November 9
39°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0963° / 34°0
Morning41°feels 37°
Afternoon63°feels 61°
Evening51°feels 49°
Overnight36°feels 36°
63 °
Mount Vernon, Monday, 9 November
Overcast. High 63°, low 34°.
Pressure30.09 inHg
Wind9.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point40°
Tue, 1059° / 40°0
Morning43°feels 39°
Afternoon59°feels 57°
Evening46°feels 46°
Overnight46°feels 43°
59 °
Mount Vernon, Tuesday, 10 November
Clear. High 59°, low 40°.
Pressure30.09 inHg
Wind1 mph NW
Humidity55%
Visibility6.2 mi
Dew point41°
Wed, 1154° / 43°0
Morning47°feels 45°
Afternoon54°feels 52°
Evening47°feels 42°
Overnight44°feels 41°
54 °
Mount Vernon, Wednesday, 11 November
Light rain. High 54°, low 43°.
Pressure29.77 inHg
Wind11 mph N
Humidity71%
Visibility6.2 mi
Dew point44°
Thu, 1245° / 35°0
Morning38°feels 31°
Afternoon40°feels 32°
Evening36°feels 29°
Overnight43°feels 36°
45 °
Mount Vernon, Thursday, 12 November
Overcast. High 45°, low 35°.
Pressure30.12 inHg
Wind15.1 mph N
Humidity65%
Visibility—
Dew point29°
Fri, 1339° / 31°0
Morning33°feels 26°
Afternoon38°feels 31°
Evening35°feels 29°
Overnight32°feels 25°
39 °
Mount Vernon, Friday, 13 November
Overcast. High 39°, low 31°.
Pressure30.09 inHg
Wind10.7 mph N
Humidity69%
Visibility—
Dew point28°
Sat, 1447° / 30°0
Morning34°feels 29°
Afternoon44°feels 41°
Evening39°feels 35°
Overnight37°feels 32°
47 °
Mount Vernon, Saturday, 14 November
Overcast. High 47°, low 30°.
Pressure30.06 inHg
Wind6.8 mph SW
Humidity37%
Visibility—
Dew point19°
Sun, 1556° / 37°0
Morning42°feels 38°
Afternoon53°feels 51°
Evening47°feels 46°
Overnight44°feels 42°
56 °
Mount Vernon, Sunday, 15 November
Mostly clear. High 56°, low 37°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity58%
Visibility—
Dew point37°
Mon, 1655° / 40°0
Morning44°feels 40°
Afternoon53°feels 50°
Evening47°feels 44°
Overnight45°feels 41°
55 °
Mount Vernon, Monday, 16 November
Overcast. High 55°, low 40°.
Pressure30.15 inHg
Wind8.1 mph SE
Humidity61%
Visibility—
Dew point38°
Tue, 1760° / 44°0
Morning48°feels 44°
Afternoon55°feels 53°
Evening53°feels 52°
Overnight53°feels 51°
60 °
Mount Vernon, Tuesday, 17 November
Overcast. High 60°, low 44°.
Pressure30.09 inHg
Wind9.6 mph SE
Humidity71%
Visibility—
Dew point44°
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, IA 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.