10-day forecast for Mount Vernon, IN: 42° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Friday, October 23
85° · 0.26 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1585° / 70°0.26
Morning72°feels 73°
Afternoon84°feels 92°
Evening74°feels 75°
Overnight70°feels 71°
85 °
Mount Vernon, Thursday, 15 October
Rain. High 85°, low 70°.
Pressure30.03 inHg
Wind6.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point72°
Fri, 1671° / 52°0.12
Morning60°feels 59°
Afternoon58°feels 56°
Evening54°feels 52°
Overnight68°feels 68°
71 °
Mount Vernon, Friday, 16 October
Rain. High 71°, low 52°.
Pressure30.15 inHg
Wind16.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point37°
Sat, 1759° / 46°0
Morning46°feels 42°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight50°feels 48°
59 °
Mount Vernon, Saturday, 17 October
Clear. High 59°, low 46°.
Pressure30.53 inHg
Wind10.2 mph N
Humidity49%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 42°0
Morning46°feels 43°
Afternoon62°feels 59°
Evening53°feels 51°
Overnight44°feels 42°
63 °
Mount Vernon, Sunday, 18 October
Clear. High 63°, low 42°.
Pressure30.50 inHg
Wind6.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 45°0
Morning51°feels 51°
Afternoon66°feels 64°
Evening59°feels 57°
Overnight53°feels 52°
68 °
Mount Vernon, Monday, 19 October
Overcast. High 68°, low 45°.
Pressure30.42 inHg
Wind4.4 mph E
Humidity43%
Visibility—
Dew point41°
Tue, 2070° / 45°0
Morning52°feels 52°
Afternoon69°feels 67°
Evening63°feels 62°
Overnight57°feels 56°
70 °
Mount Vernon, Tuesday, 20 October
Mostly clear. High 70°, low 45°.
Pressure30.33 inHg
Wind6.8 mph E
Humidity40%
Visibility—
Dew point41°
Wed, 2177° / 54°0
Morning60°feels 58°
Afternoon74°feels 73°
Evening65°feels 64°
Overnight60°feels 58°
77 °
Mount Vernon, Wednesday, 21 October
Mostly clear. High 77°, low 54°.
Pressure30.30 inHg
Wind7.4 mph E
Humidity33%
Visibility—
Dew point42°
Thu, 2279° / 55°0
Morning61°feels 60°
Afternoon76°feels 75°
Evening68°feels 67°
Overnight63°feels 62°
79 °
Mount Vernon, Thursday, 22 October
Clear. High 79°, low 55°.
Pressure30.24 inHg
Wind7.9 mph SE
Humidity35%
Visibility—
Dew point45°
Fri, 2382° / 60°0
Morning66°feels 65°
Afternoon79°feels 79°
Evening71°feels 70°
Overnight66°feels 65°
82 °
Mount Vernon, Friday, 23 October
Partly cloudy. High 82°, low 60°.
Pressure30.15 inHg
Wind16.4 mph S
Humidity40%
Visibility—
Dew point51°
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, IN 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.