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As of 12:22 CST

Weather in Mount Vernon, IL

57°Current weather

Mount Vernon, Sunday, 8 November, 12:22

Clear. Feels like 55°. High 59°, low 33°.

Pressure30.15 inHg
Wind11.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point42°

10-day forecast for Mount Vernon, IL: 30° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Wednesday, November 11
45°
Worst day: Friday, November 13

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

Mon, 0965° / 35°0Clear
MorningClear43°feels 42°
AfternoonClear64°feels 63°
EveningClear44°feels 41°
OvernightClear40°feels 36°
65 °Clear

Mount Vernon, Monday, 9 November

Clear. High 65°, low 35°.

Pressure30.18 inHg
Wind2.2 mph W
Humidity54%
Visibility6.2 mi
Dew point45°
Tue, 1066° / 43°0Clear
MorningClear49°feels 47°
AfternoonClear66°feels 65°
EveningClear52°feels 51°
OvernightClear48°feels 46°
66 °Clear

Mount Vernon, Tuesday, 10 November

Clear. High 66°, low 43°.

Pressure30.09 inHg
Wind4.2 mph W
Humidity60%
Visibility6.2 mi
Dew point50°
Wed, 1167° / 46°0Overcast
MorningOvercast51°feels 50°
AfternoonPartly cloudy67°feels 66°
EveningOvercast56°feels 55°
OvernightClear47°feels 45°
67 °Overcast

Mount Vernon, Wednesday, 11 November

Overcast. High 67°, low 46°.

Pressure29.80 inHg
Wind14.2 mph W
Humidity64%
Visibility6.2 mi
Dew point54°
Thu, 1250° / 42°0Mostly clear
MorningOvercast46°feels 41°
AfternoonMostly clear49°feels 44°
EveningMostly clear46°feels 41°
OvernightOvercast47°feels 43°
50 °Mostly clear

Mount Vernon, Thursday, 12 November

Mostly clear. High 50°, low 42°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point30°
Fri, 1345° / 33°0Overcast
MorningOvercast37°feels 31°
AfternoonOvercast44°feels 39°
EveningOvercast38°feels 34°
OvernightOvercast35°feels 30°
45 °Overcast

Mount Vernon, Friday, 13 November

Overcast. High 45°, low 33°.

Pressure30.03 inHg
Wind10.2 mph NW
Humidity55%
Visibility—
Dew point29°
Sat, 1448° / 30°0Clear
MorningClear35°feels 28°
AfternoonClear45°feels 40°
EveningClear41°feels 37°
OvernightClear37°feels 32°
48 °Clear

Mount Vernon, Saturday, 14 November

Clear. High 48°, low 30°.

Pressure30.06 inHg
Wind11.2 mph NW
Humidity42%
Visibility—
Dew point22°
Sun, 1563° / 36°0Mostly clear
MorningMostly clear42°feels 38°
AfternoonMostly clear57°feels 55°
EveningMostly clear52°feels 49°
OvernightMostly clear47°feels 44°
63 °Mostly clear

Mount Vernon, Sunday, 15 November

Mostly clear. High 63°, low 36°.

Pressure30.03 inHg
Wind10.8 mph SW
Humidity41%
Visibility—
Dew point32°
Mon, 1667° / 46°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast63°feels 62°
EveningOvercast58°feels 56°
OvernightOvercast53°feels 52°
67 °Overcast

Mount Vernon, Monday, 16 November

Overcast. High 67°, low 46°.

Pressure30.03 inHg
Wind5.9 mph W
Humidity55%
Visibility—
Dew point45°
Tue, 1764° / 52°0.08Light rain
MorningLight rain56°feels 55°
AfternoonLight rain63°feels 63°
EveningLight rain58°feels 58°
OvernightLight rain56°feels 56°
64 °Light rain

Mount Vernon, Tuesday, 17 November

Light rain. High 64°, low 52°.

Pressure30.00 inHg
Wind10.8 mph SE
Humidity72%
Visibility—
Dew point54°

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.