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As of 13:29 CST

Weather in Mount Vernon, IL

64°Current weather

Mount Vernon, Thursday, 5 November, 13:29

Clear. Feels like 62°. High 64°, low 44°.

Pressure29.88 inHg
Wind15 mph W
Humidity52%
Visibility6.2 mi
Dew point46°

10-day forecast for Mount Vernon, IL: 29° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Monday, November 9
47°
Worst day: Friday, November 13

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

Fri, 0654° / 40°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast53°feels 51°
EveningPartly cloudy44°feels 41°
OvernightPartly cloudy49°feels 47°
54 °Overcast

Mount Vernon, Friday, 6 November

Overcast. High 54°, low 40°.

Pressure30.15 inHg
Wind10.5 mph N
Humidity57%
Visibility6.2 mi
Dew point39°
Sat, 0752° / 35°0Overcast
MorningClear40°feels 37°
AfternoonOvercast52°feels 50°
EveningClear42°feels 42°
OvernightClear38°feels 34°
52 °Overcast

Mount Vernon, Saturday, 7 November

Overcast. High 52°, low 35°.

Pressure30.27 inHg
Wind4.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 0860° / 36°0Clear
MorningClear42°feels 39°
AfternoonClear60°feels 58°
EveningClear49°feels 47°
OvernightClear37°feels 37°
60 °Clear

Mount Vernon, Sunday, 8 November

Clear. High 60°, low 36°.

Pressure30.18 inHg
Wind7 mph W
Humidity54%
Visibility6.2 mi
Dew point41°
Mon, 0965° / 41°0Clear
MorningMostly clear48°feels 48°
AfternoonClear62°feels 61°
EveningClear55°feels 54°
OvernightClear45°feels 42°
65 °Clear

Mount Vernon, Monday, 9 November

Clear. High 65°, low 41°.

Pressure30.18 inHg
Wind3.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point51°
Tue, 1065° / 44°0Clear
MorningClear49°feels 47°
AfternoonClear62°feels 60°
EveningClear54°feels 52°
OvernightClear49°feels 48°
65 °Clear

Mount Vernon, Tuesday, 10 November

Clear. High 65°, low 44°.

Pressure30.09 inHg
Wind6.6 mph SW
Humidity58%
Visibility—
Dew point46°
Wed, 1161° / 44°0Clear
MorningClear49°feels 46°
AfternoonClear60°feels 57°
EveningClear50°feels 46°
OvernightClear45°feels 40°
61 °Clear

Mount Vernon, Wednesday, 11 November

Clear. High 61°, low 44°.

Pressure30.06 inHg
Wind13.4 mph N
Humidity28%
Visibility—
Dew point26°
Thu, 1248° / 36°0Clear
MorningClear41°feels 35°
AfternoonClear47°feels 42°
EveningClear40°feels 33°
OvernightClear36°feels 29°
48 °Clear

Mount Vernon, Thursday, 12 November

Clear. High 48°, low 36°.

Pressure30.18 inHg
Wind14.8 mph N
Humidity40%
Visibility—
Dew point24°
Fri, 1347° / 29°0Clear
MorningClear33°feels 26°
AfternoonClear44°feels 39°
EveningClear38°feels 33°
OvernightClear34°feels 28°
47 °Clear

Mount Vernon, Friday, 13 November

Clear. High 47°, low 29°.

Pressure30.24 inHg
Wind9.9 mph N
Humidity35%
Visibility—
Dew point17°
Sat, 1450° / 29°0Clear
MorningClear35°feels 29°
AfternoonClear47°feels 43°
EveningClear40°feels 37°
OvernightClear37°feels 33°
50 °Clear

Mount Vernon, Saturday, 14 November

Clear. High 50°, low 29°.

Pressure30.27 inHg
Wind7.5 mph NW
Humidity28%
Visibility—
Dew point14°

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.