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As of 14:03 CST

Weather in Mount Vernon, IL

75°Current weather

Mount Vernon, Tuesday, 3 November, 14:03

Overcast. Feels like 75°. High 75°, low 63°.

Pressure29.85 inHg
Wind7 mph S
Humidity67%
Visibility6.2 mi
Dew point62°

10-day forecast for Mount Vernon, IL: 38° to 75°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Tuesday, November 10
63° · 0.58 in
Worst day: Wednesday, November 4

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

Wed, 0463° / 52°0.58Heavy rain
MorningOvercast57°feels 56°
AfternoonOvercast62°feels 60°
EveningClear55°feels 54°
OvernightHeavy rain62°feels 62°
63 °Heavy rain

Mount Vernon, Wednesday, 4 November

Heavy rain. High 63°, low 52°.

Pressure29.80 inHg
Wind12 mph SW
Humidity62%
Visibility6.2 mi
Dew point50°
Thu, 0565° / 48°0Clear
MorningClear52°feels 51°
AfternoonClear65°feels 63°
EveningMostly clear53°feels 52°
OvernightClear49°feels 47°
65 °Clear

Mount Vernon, Thursday, 5 November

Clear. High 65°, low 48°.

Pressure29.88 inHg
Wind9 mph W
Humidity49%
Visibility6.2 mi
Dew point44°
Fri, 0657° / 49°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast56°feels 55°
EveningOvercast51°feels 49°
OvernightOvercast49°feels 49°
57 °Overcast

Mount Vernon, Friday, 6 November

Overcast. High 57°, low 49°.

Pressure30.03 inHg
Wind10.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point46°
Sat, 0754° / 41°0Overcast
MorningClear46°feels 44°
AfternoonOvercast53°feels 51°
EveningOvercast45°feels 45°
OvernightPartly cloudy45°feels 42°
54 °Overcast

Mount Vernon, Saturday, 7 November

Overcast. High 54°, low 41°.

Pressure30.21 inHg
Wind3.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 0862° / 38°0Clear
MorningClear44°feels 41°
AfternoonClear59°feels 57°
EveningClear53°feels 51°
OvernightClear47°feels 45°
62 °Clear

Mount Vernon, Sunday, 8 November

Clear. High 62°, low 38°.

Pressure30.18 inHg
Wind6.8 mph SW
Humidity56%
Visibility—
Dew point41°
Mon, 0971° / 47°0Mostly clear
MorningMostly clear53°feels 51°
AfternoonMostly clear67°feels 65°
EveningMostly clear58°feels 56°
OvernightMostly clear54°feels 52°
71 °Mostly clear

Mount Vernon, Monday, 9 November

Mostly clear. High 71°, low 47°.

Pressure30.12 inHg
Wind11.4 mph SW
Humidity35%
Visibility—
Dew point37°
Tue, 1073° / 56°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast70°feels 68°
EveningOvercast63°feels 61°
OvernightOvercast60°feels 58°
73 °Overcast

Mount Vernon, Tuesday, 10 November

Overcast. High 73°, low 56°.

Pressure30.06 inHg
Wind11.9 mph SW
Humidity34%
Visibility—
Dew point40°
Wed, 1162° / 49°0.22Light rain
MorningLight rain56°feels 55°
AfternoonLight rain61°feels 60°
EveningLight rain54°feels 53°
OvernightLight rain50°feels 48°
62 °Light rain

Mount Vernon, Wednesday, 11 November

Light rain. High 62°, low 49°.

Pressure30.09 inHg
Wind8 mph NE
Humidity58%
Visibility—
Dew point46°
Thu, 1257° / 41°0Partly cloudy
MorningPartly cloudy45°feels 41°
AfternoonPartly cloudy55°feels 53°
EveningPartly cloudy47°feels 43°
OvernightPartly cloudy44°feels 39°
57 °Partly cloudy

Mount Vernon, Thursday, 12 November

Partly cloudy. High 57°, low 41°.

Pressure30.18 inHg
Wind10 mph N
Humidity38%
Visibility—
Dew point29°

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.