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As of 10:00 CST

Weather in Mount Vernon, IL

42°Current weather

Mount Vernon, Saturday, 14 November, 10:00

Clear. Feels like 39°. High 44°, low 28°.

Pressure30.33 inHg
Wind4 mph NW
Humidity64%
Visibility6.2 mi
Dew point30°

10-day forecast for Mount Vernon, IL: 28° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Friday, November 20
44°
Worst day: Saturday, November 14

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

Sun, 1551° / 29°0Clear
MorningPartly cloudy36°feels 33°
AfternoonPartly cloudy51°feels 48°
EveningClear39°feels 37°
OvernightClear30°feels 30°
51 °Clear

Mount Vernon, Sunday, 15 November

Clear. High 51°, low 29°.

Pressure30.45 inHg
Wind1.2 mph NE
Humidity49%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 32°0Clear
MorningClear37°feels 34°
AfternoonClear53°feels 50°
EveningClear40°feels 39°
OvernightClear34°feels 34°
53 °Clear

Mount Vernon, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.53 inHg
Wind3.6 mph S
Humidity54%
Visibility6.2 mi
Dew point36°
Tue, 1756° / 33°0Clear
MorningClear39°feels 35°
AfternoonClear56°feels 53°
EveningClear43°feels 41°
OvernightClear36°feels 36°
56 °Clear

Mount Vernon, Tuesday, 17 November

Clear. High 56°, low 33°.

Pressure30.53 inHg
Wind5.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point37°
Wed, 1859° / 38°0Overcast
MorningClear44°feels 41°
AfternoonOvercast57°feels 55°
EveningOvercast50°feels 47°
OvernightClear40°feels 36°
59 °Overcast

Mount Vernon, Wednesday, 18 November

Overcast. High 59°, low 38°.

Pressure30.42 inHg
Wind9.3 mph S
Humidity48%
Visibility—
Dew point36°
Thu, 1964° / 43°0Partly cloudy
MorningPartly cloudy48°feels 44°
AfternoonPartly cloudy60°feels 58°
EveningPartly cloudy57°feels 56°
OvernightPartly cloudy53°feels 51°
64 °Partly cloudy

Mount Vernon, Thursday, 19 November

Partly cloudy. High 64°, low 43°.

Pressure30.33 inHg
Wind10.1 mph S
Humidity45%
Visibility—
Dew point37°
Fri, 2071° / 52°0Partly cloudy
MorningPartly cloudy57°feels 56°
AfternoonPartly cloudy68°feels 67°
EveningPartly cloudy60°feels 58°
OvernightPartly cloudy56°feels 55°
71 °Partly cloudy

Mount Vernon, Friday, 20 November

Partly cloudy. High 71°, low 52°.

Pressure30.24 inHg
Wind9.7 mph SW
Humidity48%
Visibility—
Dew point47°
Sat, 2168° / 50°0.04Light rain
MorningLight rain55°feels 53°
AfternoonLight rain66°feels 64°
EveningLight rain61°feels 60°
OvernightLight rain58°feels 57°
68 °Light rain

Mount Vernon, Saturday, 21 November

Light rain. High 68°, low 50°.

Pressure30.03 inHg
Wind22.5 mph SW
Humidity37%
Visibility—
Dew point38°
Sun, 2252° / 40°0Light rain
MorningLight rain47°feels 42°
AfternoonLight rain51°feels 48°
EveningLight rain44°feels 38°
OvernightLight rain41°feels 35°
52 °Light rain

Mount Vernon, Sunday, 22 November

Light rain. High 52°, low 40°.

Pressure30.21 inHg
Wind18.8 mph NW
Humidity50%
Visibility—
Dew point33°
Mon, 2348° / 32°0Clear
MorningClear36°feels 30°
AfternoonClear45°feels 40°
EveningClear37°feels 32°
OvernightClear34°feels 28°
48 °Clear

Mount Vernon, Monday, 23 November

Clear. High 48°, low 32°.

Pressure30.33 inHg
Wind10 mph N
Humidity31%
Visibility—
Dew point16°

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, IL 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.