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As of 01:56 CDT

Weather in Mount Vernon, MO

78°Current weather

Mount Vernon, Sunday, 9 August, 01:56

Partly cloudy. Feels like 80°. High 94°, low 71°.

Pressure30.00 inHg
Wind9 mph SE
Humidity84%
Visibility6.2 mi
Dew point72°

10-day forecast for Mount Vernon, MO: 71° to 107°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

107°
Best day: Saturday, August 15
107° · 0.28 in
Worst day: Sunday, August 16

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 10103° / 74°0Clear
MorningClear77°feels 78°
AfternoonClear101°feels 103°
EveningClear91°feels 91°
OvernightClear80°feels 81°
103 °Clear

Mount Vernon, Monday, 10 August

Clear. High 103°, low 74°.

Pressure29.94 inHg
Wind16.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 78°0Clear
MorningClear82°feels 83°
AfternoonClear102°feels 103°
EveningClear93°feels 92°
OvernightClear81°feels 82°
104 °Clear

Mount Vernon, Tuesday, 11 August

Clear. High 104°, low 78°.

Pressure29.91 inHg
Wind18.1 mph SW
Humidity32%
Visibility6.2 mi
Dew point63°
Wed, 12104° / 78°0.01Light rain
MorningOvercast86°feels 87°
AfternoonClear106°feels 107°
EveningLight rain89°feels 90°
OvernightOvercast86°feels 87°
104 °Light rain

Mount Vernon, Wednesday, 12 August

Light rain. High 104°, low 78°.

Pressure29.83 inHg
Wind17 mph SW
Humidity26%
Visibility6.2 mi
Dew point60°
Thu, 13105° / 82°0Overcast
MorningOvercast89°feels 89°
AfternoonOvercast103°feels 103°
EveningOvercast100°feels 98°
OvernightOvercast85°feels 85°
105 °Overcast

Mount Vernon, Thursday, 13 August

Overcast. High 105°, low 82°.

Pressure29.80 inHg
Wind15.9 mph SW
Humidity23%
Visibility—
Dew point56°
Fri, 14107° / 83°0Mostly clear
MorningMostly clear89°feels 89°
AfternoonMostly clear103°feels 105°
EveningMostly clear100°feels 99°
OvernightMostly clear88°feels 87°
107 °Mostly clear

Mount Vernon, Friday, 14 August

Mostly clear. High 107°, low 83°.

Pressure29.88 inHg
Wind21.1 mph SW
Humidity25%
Visibility—
Dew point58°
Sat, 15107° / 82°0Overcast
MorningOvercast89°feels 89°
AfternoonOvercast104°feels 103°
EveningOvercast100°feels 98°
OvernightOvercast89°feels 87°
107 °Overcast

Mount Vernon, Saturday, 15 August

Overcast. High 107°, low 82°.

Pressure30.03 inHg
Wind14.2 mph SW
Humidity21%
Visibility—
Dew point54°
Sun, 16107° / 76°0.28Rain
MorningRain91°feels 90°
AfternoonRain103°feels 104°
EveningRain86°feels 88°
OvernightRain78°feels 79°
107 °Rain

Mount Vernon, Sunday, 16 August

Rain. High 107°, low 76°.

Pressure30.00 inHg
Wind22.2 mph N
Humidity20%
Visibility—
Dew point55°
Mon, 17105° / 74°0.01Light rain
MorningLight rain81°feels 82°
AfternoonLight rain98°feels 100°
EveningLight rain90°feels 92°
OvernightLight rain79°feels 79°
105 °Light rain

Mount Vernon, Monday, 17 August

Light rain. High 105°, low 74°.

Pressure29.97 inHg
Wind15.5 mph E
Humidity29%
Visibility—
Dew point58°
Tue, 18105° / 77°0Overcast
MorningOvercast85°feels 85°
AfternoonOvercast104°feels 102°
EveningOvercast99°feels 97°
OvernightOvercast91°feels 89°
105 °Overcast

Mount Vernon, Tuesday, 18 August

Overcast. High 105°, low 77°.

Pressure29.88 inHg
Wind19.6 mph E
Humidity18%
Visibility—
Dew point49°

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.